{"id":2300,"date":"2015-10-20T18:35:23","date_gmt":"2015-10-20T11:35:23","guid":{"rendered":"https:\/\/toihocdohoa.com\/blog\/?p=2300"},"modified":"2015-11-16T20:42:58","modified_gmt":"2015-11-16T13:42:58","slug":"cac-mau-chot-can-biet-ve-mau-sac-gianh-cho-designer-tu-hoc","status":"publish","type":"post","link":"https:\/\/toihocdohoa.com\/blog\/cac-mau-chot-can-biet-ve-mau-sac-gianh-cho-designer-tu-hoc\/","title":{"rendered":"C\u00e1c m\u1ea5u ch\u1ed1t c\u1ea7n bi\u1ebft v\u1ec1 m\u00e0u s\u1eafc d\u00e0nh cho Designer t\u1ef1 h\u1ecdc"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;2300&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;94&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;3.6&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;3.6\\\/5 - (94 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;C\u00e1c m\u1ea5u ch\u1ed1t c\u1ea7n bi\u1ebft v\u1ec1 m\u00e0u s\u1eafc d\u00e0nh cho Designer t\u1ef1 h\u1ecdc&quot;,&quot;width&quot;:&quot;101.9&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 101.9px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            3.6\/5 - (94 votes)    <\/div>\n    <\/div>\n<p>\u0110\u00e2y l\u00e0 b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p nhi\u1ec1u ki\u1ebfn th\u1ee9c ch\u1eaft\u00a0l\u1ecdc t\u1eeb c\u00e1c t\u00e0i li\u1ec7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 r\u1eafc r\u1ed1i v\u1ec1 m\u00e0u s\u1eafc trong l\u0129nh v\u1ef1c \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh.\u00a0M\u00ecnh s\u1ebd tr\u00ecnh b\u00e0y l\u1ea1i v\u1edbi nhi\u1ec1u h\u00ecnh \u1ea3nh minh h\u1ecda gi\u00fap c\u00e1c b\u1ea1n d\u1ec5 ti\u1ebfp thu h\u01a1n.<\/p>\n<p>C\u00e1c n\u1ed9i dung ch\u00ednh c\u1ee7a b\u00e0i g\u1ed3m<\/p>\n<ul>\n<li>T\u00ecm hi\u1ec3u c\u01a1 b\u1ea3n v\u1ec1 M\u00e0u s\u1eafc<\/li>\n<li>Gi\u1ea3i th\u00edch c\u00e1c h\u1ec7 m\u00e0u, s\u1ef1 kh\u00e1c nhau c\u1ee7a m\u00e0u RGB v\u00e0 CMYK<\/li>\n<li>C\u00e1ch chuy\u1ec3n m\u00e0u t\u1eeb RGB sang CMYK t\u1ed1i \u01b0u nh\u1ea5t<\/li>\n<li>Color Profile\/ICC Profile v\u00e0 Pixel Aspect Ratio trong PS l\u00e0 g\u00ec?<\/li>\n<li>Nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn vi\u1ec7c sai m\u00e0u khi up \u1ea3nh l\u00ean m\u1ea1ng v\u00e0 c\u00e1ch gi\u1ea3i quy\u1ebft<\/li>\n<li>C\u00f9ng l\u00e0 RGB nh\u01b0ng t\u1ea1i sai l\u1ea1i c\u00f3 Adobe RGB v\u00e0 sRGB<\/li>\n<li>C\u00e1ch ch\u1ec9nh m\u00e0u chu\u1ea9n trong Photoshop v\u00e0 gi\u1ea3i th\u00edch v\u1ec1 b\u1ea3ng Color setting<\/li>\n<li>C\u00e1ch save \u1ea3nh k\u00e8m theo th\u00f4ng s\u1ed1 Profile<\/li>\n<\/ul>\n<p>Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf, \u0111\u00f4i khi ch\u00fang ta b\u1ecb nh\u1ea7m l\u1eabn gi\u1eefa 2 h\u1ec7 m\u00e0u CMYK v\u00e0 RGB, s\u1ef1 nh\u1ea7m l\u1eabn \u0111\u00f3 g\u00e2y n\u00ean t\u00ecnh tr\u1ea1ng sai m\u00e0u trong thi\u1ebft k\u1ebf v\u00e0 b\u1ecb l\u1ec7ch m\u00e0u khi in. \u0110\u1ed1i v\u1edbi nh\u1eefng b\u1ea1n m\u1edbi b\u01b0\u1edbc ch\u00e2n v\u00e0o con \u0111\u01b0\u1eddng thi\u1ebft k\u1ebf th\u00ec c\u00f3 l\u1ebd kh\u00f3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c 2 h\u1ec7 m\u00e0u n\u00e0y. C\u00e1c b\u1ea1n g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n nh\u01b0 kh\u00f4ng bi\u1ebft d\u00f9ng m\u00e0u n\u00e0o \u0111\u1ec3 thi\u1ebft k\u1ebf, kh\u00f4ng bi\u1ebft c\u00e1ch chuy\u1ec3n \u0111\u1ed5i m\u00e0u sao cho t\u1ed1i \u01b0u nh\u1ea5t. \u0110\u1ea7u ti\u00ean ch\u00fang ta s\u1ebd \u0111i t\u1eeb c\u01a1 b\u1ea3n m\u00e0u s\u1eafc l\u00e0 g\u00ec.<\/p>\n<h2><b>1. M\u00e0u s\u1eafc l\u00e0 g\u00ec ?<\/b><\/h2>\n<p>M\u00e0u s\u1eafc l\u00e0 \u00e1nh s\u00e1ng.\u00a0\u0110\u1ecf, da cam, v\u00e0ng, l\u1ee5c, lam, ch\u00e0m, t\u00edm ch\u1ec9 l\u00e0 nh\u1eefng c\u00e1i t\u00ean con ng\u01b0\u1eddi \u0111\u1eb7t ra \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u1ea3m nh\u1eadn c\u1ee7a m\u00ecnh v\u1ec1 m\u1ee9c ph\u1ea3n x\u1ea1 (hay h\u1ea5p th\u1ee5) \u00e1nh s\u00e1ng c\u1ee7a b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3.<\/p>\n<p>M\u1ecdi v\u1eadt s\u1ebd kh\u00f4ng c\u00f3 m\u00e0u n\u1ebfu kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng.<\/p>\n<p>Ng\u01b0\u1eddi ta chia l\u00e0m 2 lo\u1ea1i m\u00e0u s\u1eafc:<\/p>\n<ol>\n<li>M\u00e0u s\u1eafc t\u1eeb v\u1eadt\u00a0ph\u00e1t ra \u00e1nh s\u00e1ng: m\u1eb7t tr\u1eddi, b\u00f3ng \u0111\u00e8n, tivi, m\u00e0n h\u00ecnh, &#8230;vv.<\/li>\n<li>M\u00e0u s\u1eafc t\u1eeb v\u1eadt kh\u00f4ng ph\u00e1t ra \u00e1nh s\u00e1ng: b\u00e0n, gh\u1ebf, da ng\u01b0\u1eddi, c\u00e2y c\u1ed1i, &#8230;vv.<\/li>\n<\/ol>\n<p><em>*Ph\u1ea7n\u00a0m\u00f4 t\u1ea3 ph\u00eda d\u01b0\u1edbi c\u00f3 m\u1ed9t s\u1ed1 ch\u1ed7 m\u00ecnh d\u00f9ng t\u1eeb <span style=\"text-decoration: underline;\">m\u00e0u s\u1eafc<\/span> thay t\u1eeb <span style=\"text-decoration: underline;\">d\u1ea3i quang ph\u1ed5<\/span> \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a cho d\u1ec5 hi\u1ec3u. Kh\u00f4ng nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u th\u00ec c\u0169ng kh\u00f4ng quan tr\u1ecdng l\u1eafm, nh\u01b0ng v\u1eabn c\u1ea7n l\u01b0u \u00fd\u00a0nh\u00e9.<\/em><\/p>\n<h3>M\u00e0u tr\u1eafng<\/h3>\n<ul>\n<li>M\u00e0u Tr\u1eafng l\u00e0 m\u00e0u s\u00e1ng nh\u1ea5t, c\u00f3 th\u1ec3 hi\u1ec3u\u00a0m\u00e0u tr\u1eafng l\u00e0 m\u00e0u c\u1ee7a \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi.<\/li>\n<li>C\u00e1c ch\u1ea5t li\u1ec7u ph\u1ea3n chi\u1ebfu ho\u00e0n to\u00e0n c\u00e1c\u00a0b\u01b0\u1edbc s\u00f3ng\u00a0c\u1ee7a \u00e1nh\u00a0s\u00e1ng s\u1ebd cho m\u1eaft c\u1ea3m\u00a0nh\u1eadn m\u00e0u tr\u1eafng.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2308 aligncenter\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/09\/mau-trang.gif\" alt=\"mau-trang\" width=\"679\" height=\"300\" \/><\/p>\n<h3>\u0110\u1ecf &#8211; cam &#8211; v\u00e0ng &#8211; l\u1ee5c &#8211; lam &#8211; ch\u00e0m &#8211; t\u00edm<\/h3>\n<ul>\n<li>M\u1ed7i ch\u1ea5t li\u1ec7u c\u00f3 m\u1ed9t m\u1ee9c h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng kh\u00e1c nhau n\u00ean s\u1ebd cho m\u1eaft c\u1ea3m nh\u1eadt \u0111\u01b0\u1ee3c c\u00e1c m\u00e0u s\u1eafc kh\u00e1c nhau.<\/li>\n<li>M\u1ef1c in l\u00e0 m\u1ed9t ch\u1ea5t ph\u1ee7 con ng\u01b0\u1eddi\u00a0s\u00e1ng ch\u1ebf ra v\u00e0 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 h\u1ea5p th\u1ee5. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady v\u1edbi s\u01a1n, m\u00e0u v\u1ebd.<\/li>\n<\/ul>\n<dl id=\"attachment_2307\" class=\"wp-caption aligncenter\" style=\"width: 689px;\">\n<dt class=\"wp-caption-dt\">\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2307\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/09\/qua-tao-mau-do.gif\" alt=\"T\u1ea1i sao qu\u1ea3 t\u00e1o m\u00e0u \u0111\u1ecf?\" width=\"679\" height=\"300\" \/><\/p>\n<\/dt>\n<\/dl>\n<h3>M\u00e0u \u0111en<\/h3>\n<ul>\n<li>Ban \u0111\u00eam s\u1ebd kh\u00f4ng nh\u00ecn th\u1ea5y m\u00e0u g\u00ec s\u1ebd l\u00e0 m\u00e0u \u0111en.<\/li>\n<li>V\u1eadt kh\u00f4ng ph\u1ea3n x\u1ea1 (h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n) l\u1ea1i \u00e1nh s\u00e1ng th\u00ec s\u1ebd c\u00f3 m\u00e0u \u0111en. Gi\u1ea3i th\u00edch cho vi\u1ec7c\u00a0m\u1eb7c \u00e1o \u0111en \u0111i n\u1eafng s\u1ebd nhanh n\u00f3ng h\u01a1n v\u00ec m\u00e0u \u0111en h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n \u00e1nh s\u00e1ng.<\/li>\n<li>Tr\u00ean th\u1ef1c t\u1ebf r\u1ea5t hi\u1ebfm th\u1ee9 n\u00e0o h\u1ea5p th\u1ee5 \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 \u00e1nh s\u00e1ng \u0111\u1ec3 c\u00f3 m\u00e0u \u0111en tinh khi\u1ebft.<\/li>\n<\/ul>\n<h3><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2309 aligncenter\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/09\/mau-den.gif\" alt=\"mau-den\" width=\"679\" height=\"300\" \/><\/p>\n<h3><\/h3>\n<h2><b>2. M\u00e0u RGB l\u00e0 g\u00ec ?<\/b><\/h2>\n<p>Ch\u1eafc l\u00e0\u00a0b\u1ea1n r\u1ea5t quen v\u1edbi thu\u1eadt ng\u1eef\u00a0RGB khi h\u1ecdc hay l\u00e0m vi\u1ec7c ng\u00e0nh \u0111\u1ed3 h\u1ecda. V\u1eady b\u1ea1n c\u00f3 bi\u1ebft RGB l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao l\u1ea1i ph\u1ea3i d\u00f9ng RGB kh\u00f4ng ?<\/p>\n<p>RGB l\u00e0 h\u1ec7 m\u00e0u c\u1ed9ng, l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a 3 m\u00e0u c\u01a1 b\u1ea3n g\u1ed3m:<\/p>\n<table>\n<tbody>\n<tr>\n<td>R<\/td>\n<td>Red ( \u0110\u1ecf )<\/td>\n<\/tr>\n<tr>\n<td>G<\/td>\n<td>Green ( Xanh l\u00e1 )<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>Blue ( Xanh d\u01b0\u01a1ng )<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>R = 0, G = 0, B = 0 :\u00a0l\u00e0 m\u00e0u g\u1ed1c &#8211; m\u00e0u \u0111en (ch\u00ednh l\u00e0 l\u00fac ch\u01b0a b\u1eadt m\u00e0n h\u00ecnh, ngu\u1ed3n \u0111i\u1ec7n)<\/p>\n<p>R = 255, G = 255, B = 255\u00a0: l\u00e0 m\u00e0u c\u1ef1c \u0111\u1ea1i &#8211; m\u00e0u tr\u1eafng<\/p>\n<p>T\u1eeb 3 m\u00e0u c\u01a1 b\u1ea3n n\u00e0y, b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1ec9 l\u1ec7 c\u00e1c m\u00e0u RGB ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 t\u1ea1o ra v\u1ed1 s\u1ed1 m\u00e0u kh\u00e1c nhau ( g\u1ecdi l\u00e0 t\u1ed5ng h\u1ee3p m\u00e0u c\u1ed9ng v\u00ec c\u00e1c m\u00e0u sinh ra t\u1eeb 3 m\u00e0u RGB s\u1ebd s\u00e1ng h\u01a1n m\u00e0u g\u1ed1c &#8211; additive color )<\/p>\n<p>RGB ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t s\u00e1ng nh\u01b0 m\u00e0n h\u00ecnh tivi, m\u00e1y t\u00ednh &#8230;vv.<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/cheban_rgbcmyk_03.gif\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/cheban_rgbcmyk_03.gif\" \/><\/p>\n<h2><b>3. M\u00e0u CMYK\u00a0<\/b><b>l\u00e0 g\u00ec ?<\/b><\/h2>\n<p>CMYK l\u00e0 h\u1ec7 m\u00e0u tr\u1eeb, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nh\u1eefng v\u1eadt kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t s\u00e1ng. \u0110\u00e2y l\u00e0 h\u1ec7 m\u00e0u chuy\u00ean d\u00f9ng \u0111\u1ec3 in \u1ea5n.<\/p>\n<table>\n<tbody>\n<tr>\n<td>C<\/td>\n<td>Cyan ngh\u0129a l\u00e0 m\u00e0u xanh l\u01a1<\/td>\n<\/tr>\n<tr>\n<td>M<\/td>\n<td>Magenta g\u1ecdi l\u00e0 m\u00e0u \u0111\u1ecf &#8211; t\u00edm ( theo h\u1ec7 m\u00e0u Munsell ) hay c\u00f2n g\u1ecdi l\u00e0 m\u00e0u \u0110\u1ecf ( T\u00edm ) Fuchsine. Nhi\u1ec1u ng\u01b0\u1eddi th\u00ec l\u1ea1i g\u1ecdi l\u00e0 h\u1ed3ng th\u1eabm hay \u0111\u1ecf th\u1eabm<\/td>\n<\/tr>\n<tr>\n<td>Y<\/td>\n<td>Yellow ngh\u0129a l\u00e0 m\u00e0u v\u00e0ng<\/td>\n<\/tr>\n<tr>\n<td>K<\/td>\n<td>Key ( ch\u00fang ta n\u00ean hi\u1ec3u theo ngh\u0129a c\u00e1i g\u00ec \u0111\u00f3 them ch\u1ed1t hay ch\u1ee7 y\u1ebfu \u0111\u1ec3 \u00e1m ch\u1ec9 m\u00e0u \u0111en nh\u01b0ng ng\u01b0\u1eddi ta kh\u00f4ng d\u00f9ng ch\u1eef B t\u1ee9c Black v\u00ec ch\u1eef B \u0111\u00e3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u00e1m ch\u1ec9 m\u00e0u xanh d\u01b0\u01a1ng Blue )<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><b>T\u1ea1i sao l\u1ea1i l\u00e0 CMY m\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 m\u00e0u kh\u00e1c?<\/b><\/p>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi r\u1ea5t hay. T\u1ea1i sao l\u1ea1i l\u00e0 CMY m\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 m\u00e0u kh\u00e1c? V\u00ec m\u1ed7i m\u00e0u trong b\u1ed9 3 CMY c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n 1\/3 quang ph\u1ed5 v\u00e0 ph\u1ea3n x\u1ea1 2\/3 ph\u1ea7n c\u00f2n l\u1ea1i. M\u00e0u Cyan h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n m\u00e0u Red, m\u00e0u Magenta h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n m\u00e0u Green v\u00e0 m\u00e0u Yellow h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n m\u00e0u Blur c\u1ee7a \u00e1nh s\u00e1ng.<\/p>\n<div>\n<p>\u200b<\/p>\n<figure id=\"attachment_2741\" aria-describedby=\"caption-attachment-2741\" style=\"width: 400px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/cmyk-colors.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2741 size-full\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/cmyk-colors.jpg\" alt=\"S\u01a1 \u0111\u1ed3 s\u1ef1 h\u1ea5p th\u1ee5 t\u01b0\u01a1ng \u1ee9ng c\u1ee7a 3 m\u00e0u m\u1ef1c c\u01a1 b\u1ea3n\" width=\"400\" height=\"400\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/cmyk-colors.jpg 400w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/cmyk-colors-150x150.jpg 150w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/cmyk-colors-300x300.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><figcaption id=\"caption-attachment-2741\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 s\u1ef1 h\u1ea5p th\u1ee5 t\u01b0\u01a1ng \u1ee9ng c\u1ee7a 3 m\u00e0u m\u1ef1c c\u01a1 b\u1ea3n<\/figcaption><\/figure>\n<\/div>\n<div>\u200b<\/div>\n<p><b>V\u1eady m\u00e0u\u00a0K ( Black ) \u0111\u1ec3 l\u00e0m g\u00ec ?<\/b><\/p>\n<p>L\u00fd thuy\u1ebft n\u00f3i, v\u1edbi 3 m\u00e0u CMY b\u1ea1n s\u1ebd t\u1ea1o ra \u0111\u01b0\u1ee3c m\u00e0u \u0111en nh\u01b0ng l\u00fd thuy\u1ebft th\u00ec c\u0169ng ch\u1ec9 l\u00e0 l\u00fd thuy\u1ebft. Tr\u00ean th\u1ef1c t\u1ebf kh\u00f4ng c\u00f3 m\u00e0u in n\u00e0o l\u00fd t\u01b0\u1edfng nh\u01b0 \u0111\u00e3 n\u00f3i c\u1ea3, c\u00e1c m\u00e0u \u0111\u1ec1u kh\u00f4ng h\u1ea5p th\u1ee5 ho\u00e0n to\u00e0n 1\/3 quang ph\u1ed5 do \u0111\u00f3 khi in ch\u1ed3ng 3 m\u00e0u b\u1ea1n s\u1ebd kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c m\u00e0u \u0111en tuy\u1ec7t \u0111\u1ed1i. V\u00ec th\u1ebf m\u00e0u \u0111en \u0111\u01b0\u1ee3c th\u00eam v\u00e0o nh\u1eb1m t\u0103ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a h\u00ecnh \u1ea3nh c\u0169ng nh\u01b0 gi\u1ea3m b\u1edbt l\u01b0\u1ee3ng m\u1ef1c CMY s\u1eed d\u1ee5ng gi\u00fap gi\u1ea3m gi\u00e1 th\u00e0nh in \u1ea5n.<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/cheban_rgbcmyk_04.gif\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/cheban_rgbcmyk_04.gif\" \/><br \/>\n<b><\/b><\/p>\n<h2><b>4. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa RGB v\u00e0 CMYK<\/b><\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ea3n ch\u1ea5t kh\u00e1c bi\u1ec7t c\u1ee7a 2 m\u00e0u n\u00e0y H\u01b0ng s\u1ebd s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 <b>\u201c\u0111\u01b0\u1eddng m\u0169i ng\u1ef1a\u201d<\/b> \u0111\u1ec3 gi\u1ea3i th\u00edch<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2742\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace.jpg\" alt=\"colorspace\" width=\"500\" height=\"399\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace.jpg 500w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace-300x239.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>\u0110\u01b0\u1eddng m\u0169i ng\u1ef1a l\u00e0 quang ph\u1ed5 th\u1ea5y \u0111\u01b0\u1ee3c ( Visible spectrum ), \u0111\u01b0\u1eddng bao v\u00e0ng l\u00e0 s\u1eafc \u0111\u1ed9 RGB r\u1ed9ng ( Wide Gamut RGB ), \u0111\u01b0\u1eddng m\u00e0u tr\u1eafng ch\u00ednh l\u00e0 m\u00e0u RGB m\u00e0 ch\u00fang ta hay s\u1eed d\u1ee5ng trong Photoshop \u0111\u00f3 c\u00e1c b\u1ea1n ( Adobe RGB 1998 ), c\u00f2n \u0111\u01b0\u1eddng m\u00e0u \u0111en \u0111\u00f3 ch\u00ednh l\u00e0 m\u00e0u hi\u1ec3n th\u1ecb tr\u00ean c\u00e1c tr\u00ecnh duy\u1ec7t ( sRGB ), \u0111\u01b0\u1eddng m\u00e0u xanh lam l\u00e0 d\u00e3y m\u00e0u t\u00e1i t\u1ea1o c\u1ee7a CMYK theo ti\u00eau chu\u1ea9n ( V2 Nh\u1eadt B\u1ea3n )<\/p>\n<p>Nh\u1eefng h\u1ec7 m\u00e0u kh\u00e1c ch\u00fang ta s\u1ebd n\u00f3i sau \u1edf \u0111\u00e2y ch\u00fang ta ch\u1ec9 c\u1ea7n quan t\u00e2m \u0111\u1ebfn Adobe RGB ( 1998 ) v\u00e0 CMYK m\u00e0 th\u00f4i.<\/p>\n<p>Nh\u00ecn v\u00e0o bi\u1ec3u \u0111\u1ed3 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y m\u00e0u Adobe RGB ( 1998 ) c\u00f3 kh\u00f4ng gian gi\u1edbi h\u1ea1n m\u00e0u l\u1edbn h\u01a1n so v\u1edbi m\u00e0u CMYK v\u00e0 \u0111\u1eb7c bi\u1ec7t kh\u00f4ng gian n\u00e0y b\u1ecb ch\u00eanh l\u1ec7ch nhi\u1ec1u nh\u1ea5t \u1edf v\u00f9ng m\u00e0u xanh l\u00e1. Ch\u00ednh v\u00ec th\u1ebf khi chuy\u1ec3n m\u00e0u t\u1eeb RGB sang CMYK nh\u1eefng m\u00e0u n\u00e0o n\u1eb1m ngo\u00e0i gi\u1edbi h\u1ea1n c\u1ee7a m\u00e0u CMYK khi chuy\u1ec3n sang CMYK s\u1ebd b\u1ecb sai. \u0110i\u1ec1u n\u00e0y th\u1ea5y r\u1ea5t r\u00f5 \u1edf m\u00e0u xanh v\u00ec \u0111\u1ed9 l\u1ec7ch m\u00e0u \u1edf v\u00f9ng n\u00e0y l\u00e0 l\u1edbn nh\u1ea5t.<\/p>\n<h2><b>5. C\u00e1ch chuy\u1ec3n h\u1ec7 m\u00e0u RGB sang CMYK t\u1ed1i \u01b0u<\/b><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2743\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/diferenca_rgb_cmyk.png\" alt=\"diferenca_rgb_cmyk\" width=\"599\" height=\"298\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/diferenca_rgb_cmyk.png 599w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/diferenca_rgb_cmyk-300x149.png 300w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><br \/>\nTrong ng\u00e0nh in c\u00f3 hay c\u00f3 c\u00e2u n\u00f3i \u0111\u00f9a r\u1eb1ng:<\/p>\n<blockquote><p><b>B\u1ea1n h\u00e3y y\u00ean t\u00e2m, s\u1ea3n ph\u1ea9m sau khi in s\u1ebd gi\u1ed1ng b\u1ea3n thi\u1ebft k\u1ebf ngo\u1ea1i tr\u1eeb m\u00e0u s\u1eafc<\/b><\/p><\/blockquote>\n<p>Vi\u1ec7c sai m\u00e0u v\u00e0 l\u1ec7ch m\u00e0u l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 in \u1ea5n v\u1eady l\u00e0m sao \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a s\u1ef1 sai l\u1ec7ch n\u00e0y?<\/p>\n<p>Ch\u00fang ta th\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi m\u00e0u RGB v\u00ec h\u1ec7 m\u00e0u n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m khi th\u1ec3 hi\u1ec7n m\u00e0u s\u1eafc tr\u00ean m\u00e0n h\u00ecnh ngo\u00e0i ra nh\u1eefng h\u00ecnh \u1ea3nh ch\u00fang ta l\u1ea5y t\u1eeb tr\u00ean m\u1ea1ng s\u1eed d\u1ee5ng h\u1ec7 sRGB. Nh\u01b0ng \u00e1c nghi\u1ec7t thay khi in \u1ea5n h\u1ecd l\u1ea1i d\u00f9ng h\u1ec7 m\u00e0u CMYK, c\u00e1ch gi\u1ea3i quy\u1ebft m\u00e0 c\u00e1c b\u1ea1n hay l\u00e0m \u0111\u00f3 l\u00e0 Convert m\u00e0u t\u1eeb RGB sang CMYK b\u1eb1ng ch\u1ee9c n\u0103ng<b> Image &gt; Mode &gt; CMYK<\/b> color n\u1ebfu m\u00e0u c\u00f3 sai x\u00f3t th\u00ec ta ch\u1ec9nh s\u1eeda l\u1ea1i b\u1eb1ng c\u00e1c t\u00ednh n\u0103ng c\u1ee7a Photoshop. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00ed d\u1ee5 minh h\u1ecda v\u1ec1 h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c Convert b\u1eb1ng c\u00e1ch tr\u00ean.<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/RGBcmyk.jpg\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/RGBcmyk.jpg\" \/><br \/>\nDo h\u00ecnh b\u00ean tr\u00ean chuy\u1ec3n b\u1eb1ng <b>Image &gt; Mode &gt; CMYK<\/b> n\u00ean photoshop s\u1ebd t\u1ef1 \u0111\u1ed9ng thi\u1ebft l\u1eadp Profile m\u1eb7c \u0111\u1ecbnh c\u1ee7a h\u1ec7 m\u00e0u CMYK ch\u00ednh v\u00ec v\u1eady m\u00e0 m\u00e0u nh\u00ecn r\u1ea5t x\u1ea5u.<\/p>\n<p><b>T\u1ea1i sao kh\u00f4ng l\u00e0m vi\u1ec7c tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e0u CMYK trong PTS?<\/b><\/p>\n<p>Tr\u1ea3 l\u1eddi: V\u1edbi h\u1ec7 m\u00e0u CMYK th\u00ec \u1edf PTS 1 s\u1ed1 b\u1ed9 l\u1ecdc Filter kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 Cuver hay Level \u0111\u1ec1u cho k\u1ebft qu\u1ea3 ng\u01b0\u1ee3c l\u1ea1i \u0111\u1ed1i v\u1edbi h\u1ec7 m\u00e0u RGB n\u00ean r\u1ea5t kh\u00f3 kh\u0103n trong vi\u1ec7c x\u1eed l\u00ed m\u00e0u, ngo\u00e0i ra ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u00fang ta s\u1eed d\u1ee5ng h\u1ea7u h\u1ebft \u0111\u1ec1u l\u00e0 RGB ch\u00ednh v\u00ec th\u1ebf d\u00f9 mu\u1ed1n hay kh\u00f4ng ch\u00fang ta c\u0169ng ph\u1ea3i Convert<\/p>\n<p>B\u00e2y gi\u1edd H\u01b0ng s\u1ebd gi\u1edbi thi\u1ec7u cho c\u00e1c b\u1ea1n th\u00eam 2 c\u00e1ch \u0111\u1ec3 chuy\u1ec3n m\u00e0u t\u1eeb RGB sang CMYK m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u. T\u1ea5t nhi\u00ean vi\u1ec7c chuy\u1ec3n m\u00e0u ho\u00e0n h\u1ea3o l\u00e0 \u0111i\u1ec1u kh\u00f4ng t\u01b0\u1edfng m\u00e0 ch\u00fang ta ch\u1ec9 c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a \u201cthi\u1ec7t h\u1ea1i\u201d<\/p>\n<p><b>B\u01b0\u1edbc 1:<\/b> M\u1edf file RGB m\u00e0 c\u00e1c b\u1ea1n mu\u1ed1n chuy\u1ec3n m\u00e0u<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/RGB.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/RGB.png\" \/><\/p>\n<p><b>B\u01b0\u1edbc 2:<\/b> Ch\u1ecdn <b>Edit &gt; Convert to Pofile<\/b> ( \u1edf phi\u00ean b\u1ea3n PS c\u0169 c\u00e1c b\u1ea1n v\u00e0o <b>Image &gt; Mode &gt; Convert to Profile<\/b> l\u00e0 s\u1ebd th\u1ea5y )<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-36-42AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-36-42AM.png\" \/><\/p>\n<p><b>B\u01b0\u1edbc 3:<\/b> M\u1ed9t h\u1ed9p tho\u1ea1i hi\u1ec7n ra, trong ph\u1ea7n Profile c\u00e1c b\u1ea1n ch\u1ecdn <b>Custom CMYK<\/b><br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-41-02AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-41-02AM.png\" \/><\/p>\n<p><b>B\u01b0\u1edbc 4:<\/b> Khi ch\u1ecdn Custom CMYK m\u1ed9t c\u1eeda s\u1ed5 m\u1edbi s\u1ebd xu\u1ea5t hi\u1ec7n<br \/>\nInk Colors c\u00e1c b\u1ea1n ch\u1ecdn: Toyo Inks ( Coated Web Offset )<br \/>\nDot Gain: Standard 30%<br \/>\nBlack Ink Limit: 50%<br \/>\n<b>Ch\u00fa \u00fd:<\/b> Ph\u1ea7n Dot Gain v\u00e0 Black Ink Limit l\u00e0 th\u00f4ng s\u1ed1 th\u01b0\u1eddng d\u00f9ng tuy nhi\u00ean n\u00f3 c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o b\u1ee9c \u1ea3nh g\u1ed1c, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i 2 th\u00f4ng s\u1ed1 n\u00e0y sao cho v\u1eeba m\u1eaft.<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-46-54AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20139-46-54AM.png\" \/><br \/>\nV\u00e0 \u0111\u00e2y l\u00e0 k\u1ebft qu\u1ea3 sau khi ch\u1ec9nh Profile c\u1ee7a CMYK<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/rgbcmykcmykpro.jpg\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/rgbcmykcmykpro.jpg\" \/><\/p>\n<p>M\u00e0u CMYK (Profile) nh\u00ecn \u0111\u00e3 t\u1ed1t h\u01a1n n\u00f3 kh\u00f4ng c\u00f2n s\u1eadm nh\u01b0 CMYK ban \u0111\u1ea7u n\u1eefa. B\u01b0\u1edbc ti\u1ebfp theo c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda b\u1eb1ng c\u00e1c t\u00ednh n\u0103ng c\u1ee7a PS. \u0110\u00e2y ch\u1ec9 l\u00e0 1 v\u00ed d\u1ee5 nh\u1ecf c\u00e1c b\u1ea1n s\u1ebd d\u1ec5 th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t nhi\u1ec1u h\u01a1n trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf<\/p>\n<p>Ngo\u00e0i ra c\u00f2n 1 c\u00e1ch kh\u00e1c \u0111\u00f3 l\u00e0 c\u00e1c b\u1ea1n down 1 s\u1ed1 file <b>.ICC<\/b> \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp s\u1eb5n sau \u0111\u00f3 copy v\u00e0o <b>C:\\WINDOWS\\system32\\spool\\drivers\\color<\/b> nh\u1eefng ti\u1ec7m in \u1ea5n l\u1edbn h\u1ecd s\u1ebd c\u00f3 nh\u1eefng ICC \u0111\u1ec3 chuy\u1ec3n m\u00e0u b\u1ea1n c\u00f3 th\u1ec3 xin h\u1ecd<br \/>\nB\u1ea1n n\u00e0o th\u00edch c\u00f3 th\u1ec3 down 1 s\u1ed1 icc H\u01b0ng c\u00f3 g\u1ed3m:<br \/>\n+OffsetEuro U360 K85 V25PO4 ( 1.3mb )<br \/>\n+OffsetEuro U385 K85 V25PO4 ( 1.3mb )<\/p>\n<div><strong>Link download ICC\u200b<\/strong><\/div>\n<div>https:\/\/docs.google.com\/file\/d\/0B3hgNn_k-0gPc3BrQ1Y0enFsck0\/edit?usp=sharing\u200b\u200b<\/div>\n<div>Sau khi \u0111\u00e3 copy xong c\u00e1c file .ICC c\u00e1c b\u1ea1n m\u1edf \u1ea3nh b\u1eb1ng Photoshop v\u00e0o <b>Edit &gt; Convert to Profile<\/b> ph\u1ea7n Profile ch\u00fang ta s\u1ebd kh\u00f4ng ch\u1ecdn Custom CMYK m\u00e0 s\u1ebd ch\u1ecdn ICC v\u1eeba copy<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-09-40AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-09-40AM.png\" \/><\/div>\n<h2><b>6. Color Profile, ICC Profile v\u00e0 Pixel Aspect Ratio trong PTS<\/b><\/h2>\n<p>L\u00e0 m\u1ed9t ng\u01b0\u1eddi tinh \u00fd ch\u1eafc ch\u1eafn b\u1ea1n \u0111\u00e3 t\u1eebng \u0111\u1eb7t cho m\u00ecnh c\u00e2u h\u1ecfi <b>Color Profile v\u00e0 Pixel<\/b> <b>Aspect Ratio<\/b> c\u00f3 ch\u1ee9c n\u0103ng g\u00ec v\u00e0 n\u00f3 quan tr\u1ecdng hay kh\u00f4ng? Hay \u00edt nh\u1ea5t b\u1ea1n \u0111ang t\u1ef1 th\u1eafc m\u1eafc c\u00e1i ICC m\u00e0 H\u01b0ng g\u1eedi cho c\u00e1c b\u1ea1n download n\u00f3 l\u00e0 g\u00ec ?<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-41-25AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-41-25AM.png\" \/><br \/>\nTh\u1eb1ng <b>Color Profile<\/b> hay<b> ICC profile<\/b> H\u01b0ng s\u1ebd n\u00f3i sau v\u00ec c\u00e1i n\u00e0y c\u00f2n d\u00ednh \u0111\u1ebfn nhi\u1ec1u th\u1ee9 l\u1eafm. T\u1ea1m th\u1eddi ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 <b>Pixel Aspect Ratio<\/b><br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-59-50AM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-201310-59-50AM.png\" \/><br \/>\n<b>Pixel Aspect Ratio<\/b> ( th\u01b0\u1eddng g\u1ecdi t\u1eaft l\u00e0 PAR ) \u0111\u00e2y l\u00e0 m\u1ed9t t\u1ec9 l\u1ec7 to\u00e1n h\u1ecdc m\u00f4 ta chi\u1ec1u r\u1ed9ng c\u1ee7a m\u1ed9t \u0111i\u1ec3m \u1ea3nh so v\u1edbi chi\u1ec1u cao c\u1ee7a \u0111i\u1ec3m \u1ea3nh \u0111\u00f3 trong m\u1ed9t h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p>H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 m\u00f4 t\u1ea3 h\u00ecnh \u1ea3nh nh\u01b0 1 m\u1ea1ng l\u01b0\u1edbi c\u00e1c \u0111i\u1ec3m \u1ea3nh r\u1ea5t nh\u1ecf, trong Photoshop ch\u00fang ta th\u01b0\u1eddng \u0111\u1ec3 Square Pixels ( t\u1ef7 l\u1ec7 1:1 ) chi\u1ec1u ngang c\u1ee7a \u0111i\u1ec3m \u1ea3nh b\u1eb1ng chi\u1ec1u cao c\u1ee7a n\u00f3.<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/Cc294571a0664ec4-e346-464a-8686-4acaca5f7a58en-usExpression10.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/Cc294571a0664ec4-e346-464a-8686-4acaca5f7a58en-usExpression10.png\" \/><br \/>\nTuy nhi\u00ean c\u0169ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng h\u00ecnh \u1ea3nh, \u0111\u1eb7c bi\u1ec7t l\u00e0 h\u1ec7 th\u1ed1ng g\u1ed3m nhi\u1ec1u \u1ea3nh li\u00ean ti\u1ebfp nhau x\u00e1c \u0111\u1ecbnh h\u00ecnh \u1ea3nh nh\u01b0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00e1c \u0111i\u1ec3m \u1ea3nh h\u00ecnh ch\u1eef nh\u1eadt trong \u0111\u00f3 chi\u1ec1u r\u1ed9ng kh\u00e1c chi\u1ec1u cao c\u1ee7a n\u00f3. <b>Pixel Aspect Rtio<\/b> m\u00f4 t\u1ea3 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y.<\/p>\n<p>Thu\u1eadt ng\u1eef Aspect Ratio ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn c\u00e1c h\u00ecnh \u1ea3nh trong truy\u1ec1n h\u00ecnh v\u00e0 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t kh\u00e1c vd nh\u01b0:<\/p>\n<ul>\n<li>D1\/DV NTSC (0.91);<\/li>\n<li>D1\/DV NTSC Widescreen (1.21);<\/li>\n<li>D1\/DV PAL (1.09)<\/li>\n<li>D1\/DV PAL Widescreen (1.46)<\/li>\n<li>Anamorphic 2:1 (2.0)<\/li>\n<li>HDV 1080\/DVCPRO HD 720, HD Anamorphic 1080 (1.33);<\/li>\n<li>DVCPRO HD 1080 (1.5)<\/li>\n<\/ul>\n<p><b>T\u00f3m l\u1ea1i Pixel Aspect Rtio l\u00e0 t\u1ec9 l\u1ec7 gi\u1eefa chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a 1 \u0111i\u1ec3m \u1ea3nh<\/b><\/p>\n<h2><b>7. ICC l\u00e0 g\u00ec<\/b><\/h2>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/ICC_V4_Logo_300dpi.jpg\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet\/ICC_V4_Logo_300dpi.jpg\" \/><\/p>\n<p><b>ICC<\/b> l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a<b> International Color Consortium<\/b> t\u1ee9c l\u00e0 \u201cLi\u00ean minh m\u00e0u qu\u1ed1c t\u1ebf\u201d t\u1ed5 ch\u1ee9c n\u00e0y \u0111\u1ecbnh ra c\u00e1c ti\u00eau chu\u1ea9n m\u00e0u s\u1eafc gi\u00fap cho c\u00e1c ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c nhau<br \/>\nC\u00e1i n\u00e0y m\u00ecnh n\u00f3i s\u01a1 qua \u0111\u1ec3 c\u00e1c b\u1ea1n hi\u1ec3u t\u1ea1i sao l\u1ea1i c\u00f3 c\u00e1i ch\u1eef ICC. B\u1ea1n n\u00e0o quan t\u00e2m th\u00ec c\u00f3 th\u1ec3 xem t\u1ea1i trang http:\/\/www.color.org.<\/p>\n<h2><b>8. Nguy\u00ean nh\u00e2n g\u00e2y sai m\u00e0u khi up \u1ea3nh l\u00ean\u00a0m\u1ea1ng<\/b><\/h2>\n<p>Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n \u0111\u00e3 t\u1eebng g\u1eb7p ph\u1ea3i tr\u01b0\u1eddng h\u1ee3p khi up \u1ea3nh l\u00ean m\u1ea1ng th\u00ec m\u00e0u s\u1eafc c\u1ee7a b\u1ee9c \u1ea3nh kh\u00f4ng c\u00f2n gi\u1ed1ng nh\u01b0 trong m\u00e1y t\u00ednh. V\u1eady \u0111i\u1ec1u g\u00ec \u0111\u00e3 x\u1ea3y ra ?<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/hd5.jpg\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/hd5.jpg\" \/><br \/>\nV\u1ea5n \u0111\u1ec1 ch\u00ednh l\u00e0 ch\u00fang ta s\u1eed d\u1ee5ng Internet v\u00e0 chia s\u1ebb \u1ea3nh b\u1ea5t c\u1ee9 l\u00fac n\u00e0o, nh\u1eefng b\u1ee9c \u1ea3nh c\u1ee7a c\u00e1c b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u01b0\u1edbc. Ch\u00ednh v\u00ec th\u1ebf vi\u1ec7c sai m\u00e0u th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i, m\u1ecdi ng\u01b0\u1eddi h\u1ea7u nh\u01b0 kh\u00f4ng bi\u1ebft nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o. Nh\u01b0ng th\u1ef1c ra v\u1ea5n \u0111\u1ec1 n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n.<\/p>\n<p>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn cho v\u1ea5n \u0111\u1ec1 n\u00e0y l\u00e0 do h\u1ec7 th\u1ed1ng <b>Color Profile<\/b> c\u1ee7a m\u00e1y t\u00ednh<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/fdfdsf.jpg\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/fdfdsf.jpg\" \/><br \/>\nKhi l\u00e0m vi\u1ec7c v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh ch\u1ec9nh s\u1eeda \u1ea3nh nh\u01b0 Photoshop b\u1ee9c \u1ea3nh c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c \u201cnh\u00fang\u201d v\u00e0o 1 m\u00f4i tr\u01b0\u1eddng v\u1edbi thu\u1ed9c t\u00ednh Color Profile, trong PS \u1ea3nh c\u1ee7a b\u1ea1n th\u01b0\u1eddng mang Profile Adobe RGB ho\u1eb7c CMYK, th\u00f4ng s\u1ed1 n\u00e0y kh\u00f4ng tr\u00f9ng kh\u1edbp v\u1edbi Color Profile c\u1ee7a tr\u00ecnh duy\u1ec7t \u0111ang s\u1eed d\u1ee5ng ( t\u1ee9c sRGB ).C\u00e1c tr\u00ecnh duy\u1ec7t s\u1ebd \u201c\u00e9p bu\u1ed9c\u201d b\u1ee9c \u1ea3nh c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng Color Profile sRGB ri\u00eang bi\u1ec7t.<\/p>\n<p>Ch\u00ednh \u0111i\u1ec1u n\u00e0y g\u00e2y n\u00ean s\u1ef1 sai m\u00e0u, n\u00f3i th\u00ec \u0111\u01a1n gi\u1ea3n nh\u01b0ng Color Profile l\u00e0 c\u00e1i g\u00ec ?<\/p>\n<h2><b>9. Color Profile, ICC Profile<\/b><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2744\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/500xNxicc-profile-thumbnails.jpg.pagespeed.ic_.K2_b2p3Alu.jpg\" alt=\"500xNxicc-profile-thumbnails.jpg.pagespeed.ic.K2_b2p3Alu\" width=\"500\" height=\"173\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/500xNxicc-profile-thumbnails.jpg.pagespeed.ic_.K2_b2p3Alu.jpg 500w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/500xNxicc-profile-thumbnails.jpg.pagespeed.ic_.K2_b2p3Alu-300x104.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><b>Color Profile<\/b> hay c\u00f2n g\u1ecdi l\u00e0 <b>ICC Profile<\/b> hi\u1ec3u n\u00f4m na l\u00e0 nh\u1eefng th\u00f4ng tin \u0111\u01b0\u1ee3c \u201cnh\u00fang\u201d trong c\u00e1c file \u1ea3nh \u0111\u1ec3 chuy\u1ec3n ph\u1ea7n d\u1eef li\u1ec7u trong \u0111\u00f3 th\u00e0nh m\u00e0u s\u1eafc hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh. Nh\u1eefng th\u00f4ng tin n\u00e0y ch\u1ee9a m\u1ed9t kh\u00f4ng gian m\u00e0u nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2745\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/windowslivewriteraddingicccolorprofilesingimp-8674icc1-3.jpg\" alt=\"windowslivewriteraddingicccolorprofilesingimp-8674icc1-3\" width=\"361\" height=\"361\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/windowslivewriteraddingicccolorprofilesingimp-8674icc1-3.jpg 361w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/windowslivewriteraddingicccolorprofilesingimp-8674icc1-3-150x150.jpg 150w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/windowslivewriteraddingicccolorprofilesingimp-8674icc1-3-300x300.jpg 300w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><br \/>\nN\u1ebfu gi\u1ea3i th\u00edch theo c\u00e1ch \u0111\u01a1n gi\u1ea3n, Color Profile \u0111\u1ea3m nh\u1eadn nhi\u1ec7m v\u1ee5 x\u1eed l\u00fd m\u00e0u s\u1eafc c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb trong m\u1ed9t kho\u1ea3ng n\u00e0o \u0111\u00f3, v\u00e0 c\u00e1c kho\u1ea3ng \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u00f4ng gian m\u00e0u.<br \/>\nNh\u00ecn v\u00e0o h\u00ecnh m\u0169i ng\u1ef1a, ph\u1ea7n sRGB \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c tr\u00ecnh duy\u1ec7t \u0111\u00e2y c\u0169ng l\u00e0 ph\u1ea7n kh\u00f4ng gian m\u00e0u nh\u1ecf nh\u1ea5t. V\u00e0 b\u1ea5t c\u1ee9 file n\u00e0o \u0111\u01b0\u1ee3c t\u1ea1o b\u1edfi Color Profile Adobe RGB hay CMYK s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n th\u00e0nh Profile sRGB.<br \/>\nV\u1eady ch\u00fang ta ph\u1ea3i l\u00e0m g\u00ec \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y ? C\u00e2u tr\u1ea3 l\u1eddi s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p \u1edf ph\u1ea7n 10<\/p>\n<h2><b>10\/ C\u00e1ch thay \u0111\u1ed5i Color profile c\u1ee7a b\u1ee9c \u1ea3nh<\/b><\/h2>\n<p>\u0110\u1ec3 thay \u0111\u1ed5i Color profile trong photoshop r\u1ea5t \u0111\u01a1n gi\u1ea3n, c\u00e1c b\u1ea1n v\u00e0o <b>Edit &gt; Convert to Profile<\/b> ( \u0111\u1ed1i v\u1edbi phi\u00ean b\u1ea3n c\u0169 l\u00e0<b> Image &gt; Mode &gt; Convert to<\/b><b>Profile<\/b> ) v\u1edbi ch\u1ee9c n\u0103ng gi\u1eef nguy\u00ean m\u00e0u s\u1eafc nh\u01b0ng thay \u0111\u1ed5i h\u1ec7 th\u1ed1ng color profile. Thi\u1ebft l\u1eadp nh\u01b0 h\u00ecnh d\u01b0\u1edbi<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20131-51-20PM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20131-51-20PM.png\" \/><br \/>\nC\u00e1c b\u1ea1n nh\u1ea5n ok v\u00e0 b\u1ee9c \u1ea3nh c\u1ee7a ch\u00fang ta \u0111\u00e3 s\u1eb5n s\u00e0ng<\/p>\n<h2><b>11\/ RGB v\u00e0 sRGB<\/b><\/h2>\n<p><b>Adobe RGB 1998<\/b> v\u00e0 <b>sRGB IEC61966<\/b> ( g\u1ecdi t\u1eaft l\u00e0<b> sRGB<\/b> ), l\u00e0 hai kh\u00f4ng gian m\u00e0u th\u00f4ng d\u1ee5ng trong nhi\u1ebfp \u1ea3nh s\u1ed1. N\u00f3 c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u00f4ng d\u1ee5ng kh\u00e1c nhau, t\u00f9y v\u00e0o nhu c\u1ea7u c\u00f4ng vi\u1ec7c m\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1ec3 \u0111\u1ea1t m\u1ee5c \u0111\u00edch cao nh\u1ea5t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2742\" src=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace.jpg\" alt=\"colorspace\" width=\"500\" height=\"399\" srcset=\"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace.jpg 500w, https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/10\/colorspace-300x239.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<ul>\n<li><b>sRGB<\/b> l\u00e0 kh\u00f4ng gian m\u00e0u RGB \u0111\u01b0\u1ee3c 2 h\u00e3ng HP v\u00e0 Microsoft \u0111\u01b0a ra nh\u1eb1m t\u1ea1o ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n m\u00e0u d\u00f9ng cho c\u00e1c thi\u1ebft b\u1ecb h\u00ecnh \u1ea3nh. V\u00e0 b\u1edfi v\u00ec n\u00f3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u nh\u01b0 m\u1ed9t ki\u1ec3u \u201c\u01b0\u1edbc l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t\u201d \u0111\u00e1p \u1ee9ng nhu c\u1ea7u h\u1ebft c\u00e1c m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb, n\u00ean \u0111\u01b0\u1ee3c xem nh\u01b0 kh\u00f4ng gian m\u00e0u ti\u00eau chu\u1ea9n d\u00f9ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh tr\u00ean Internet. Gi\u1edbi h\u1ea1n s\u1eafc \u0111\u1ed9 c\u1ee7a sRGB ch\u1ec9 \u0111\u1ea1t kho\u1ea3ng 35% kh\u00f4ng gian m\u00e0u th\u1ea5y \u0111\u01b0\u1ee3c theo ti\u00eau chu\u1ea9n CIE. D\u00f9 kh\u00e1 h\u1eb9p nh\u01b0ng cho \u0111\u1ebfn gi\u1edd n\u00f3 v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 h\u1eefu hi\u1ec7u.<\/li>\n<li><b>Adobe RGB 1998<\/b> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi Adobe System Inc. N\u00f3 ph\u1ee7 tr\u00f9m h\u1ea7u h\u1ebft c\u00e1c m\u00e0u tr\u00ean kh\u00f4ng gian CMYK m\u1eb7c d\u00f9 n\u00f3 v\u1eabn l\u00e0 kh\u00f4ng gian RGB tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh. N\u00f3 m\u1edf r\u1ed9ng ra \u0111\u1ebfn kho\u1ea3ng 50% ph\u1ed5 m\u00e0u th\u1ea5y \u0111\u01b0\u1ee3c, v\u00e0 m\u1edf r\u1ed9ng v\u1ec1 ph\u00eda s\u1eafc l\u1ee5c, l\u1ee5c &#8211; lam so v\u1edbi kh\u00f4ng gian m\u00e0u sRGB<\/li>\n<\/ul>\n<h2><b>12\/ C\u00e1c th\u00f4ng s\u1ed1 m\u00e0u chu\u1ea9n c\u1ee7a\u00a0Color setting\u00a0trong\u00a0Photoshop<\/b><\/h2>\n<p>\u0110\u1ea7u ti\u00ean c\u00e1c b\u1ea1n m\u1edf Photoshop v\u00e0o <b>Edit &gt; Color setting ( Shift + Ctrl + K )<\/b> n\u1ebfu b\u1ea3ng color setting c\u1ee7a b\u1ea1n b\u1ecb thu g\u1ecdn th\u00ec c\u00e1c b\u1ea1n click v\u00e0o <b>More Options<\/b> n\u00f3 s\u1ebd chuy\u1ec3n th\u00e0nh <b>Fewer Option<\/b> v\u00e0 hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 nh\u01b0 b\u1ea3ng b\u00ean d\u01b0\u1edbi<\/p>\n<p>C\u00e1i b\u1ea3ng n\u00e0y nh\u00ecn r\u1ea5t r\u1eafc r\u1ed1i v\u00e0 c\u0169ng ch\u1ea3 c\u00f3 th\u1eb1ng n\u00e0o d\u1ea1i d\u1ed9t \u0111\u1ee5ng v\u00e0o b\u1ea3ng n\u00e0y khi kh\u00f4ng bi\u1ebft g\u00ec c\u1ea3. C\u00f2n n\u1ebfu \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c n\u00f3 th\u00ec b\u1ea1n c\u1ee9 tha h\u1ed3 m\u00e0 ph\u00e1<\/p>\n<p><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20133-04-26PM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20133-04-26PM.png\" \/><b>Gi\u1ea3i th\u00edch:<\/b><\/p>\n<ul>\n<li><b>Settings:<\/b> N\u00f3i to\u1eb9t ra th\u00ec n\u00f3 l\u00e0 t\u00ean c\u1ee7a c\u00e1c file m\u00e0 b\u1ea1n \u0111\u00e3 thi\u1ebft l\u1eadp color setting sau \u0111\u00f3 save l\u1ea1i. B\u1ea1n c\u00f3 th\u1ec3 down nh\u1eefng color setting c\u1ee7a ng\u01b0\u1eddi kh\u00e1c l\u00fac n\u00e0y n\u00f3 s\u1ebd mang t\u00ean file m\u00e0 b\u1ea1n \u0111\u00e3 ch\u1ecdn.<\/li>\n<li><b>Working Spaces: <\/b>C\u00e1i n\u00e0y r\u1ea5t quan tr\u1ecdng, n\u00f3 l\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c c\u1ee7a PS hay c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u00e2y l\u00e0 kh\u00f4ng gian m\u00e0u m\u00e0 PS s\u1ebd d\u00f9ng l\u00e0m vi\u1ec7c\n<ul>\n<li>RGB: d\u00f9ng \u0111\u1ec3 ch\u1ecdn kh\u00f4ng gian m\u00e0u l\u00e0m vi\u1ec7c cho h\u1ec7 RGB. M\u1ed9t s\u1ed1 profile th\u01b0\u1eddng th\u1ea5y g\u1ed3m Adobe RGB, Apple RGB, sRGB&#8230; Trong \u0111\u00f3 sRGB l\u00e0 nh\u1ecf nh\u1ea5t th\u00edch h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c m\u00e0n h\u00ecnh v\u00ec v\u1eady m\u00e0 ng\u01b0\u1eddi ta d\u00f9ng n\u00f3 l\u00e0m profile cho web graphics. Apple RGB l\u00e0 profile d\u00e0nh cho m\u00e0n h\u00ecnh Mac. <b>Adobe RGB<\/b> l\u00e0 1 kh\u00f4ng gian l\u1edbn n\u00f3 c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c kh\u00f4ng gian kh\u00e1c do \u0111\u00f3 ta s\u1ebd ch\u1ecdn c\u00e1i n\u00e0y. Sau n\u00e0y n\u1ebfu mu\u1ed1n chuy\u1ec3n sang profile kh\u00e1c th\u00ec ta c\u00f3 th\u1ec3 convert d\u1ec5 d\u00e0ng.<\/li>\n<li>CMYK: d\u00f9ng \u0111\u1ec3 ch\u1ecdn kh\u00f4ng gian l\u00e0m vi\u1ec7c h\u1ec7 m\u00e0u CMYK. Ph\u1ea7n n\u00e0y d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng \u0111\u1ee5ng \u0111\u1ebfn in \u1ea5n. \u1ede \u0111\u00e2y H\u01b0ng \u0111\u1ec3 t\u1ea1m <b>Toyo Inks<\/b> v\u00ec sau n\u00e0y c\u0169ng s\u1ebd conver l\u1ea1i theo \u00fd m\u00ecnh.<\/li>\n<li>Gray v\u00e0 Spot: c\u00e1c b\u1ea1n \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh <b>20%<\/b><\/li>\n<\/ul>\n<\/li>\n<li><b>Color Management Policies: <\/b>C\u00e1i n\u00e0y d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd Color Profile c\u1ee7a 1 b\u1ee9c \u1ea3nh khi m\u1edf b\u1eb1ng PS<br \/>\nM\u1ed9t b\u1ee9c \u1ea3nh c\u00f3 th\u1ec3 n\u00f3 kh\u00f4ng ch\u1ee9a th\u00f4ng tin v\u1ec1 profile c\u1ee7a n\u00f3, b\u1ee9c \u1ea3nh \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 sRGB c\u00f3 th\u1ec3 l\u00e0 Adobe RGB, c\u00f3 th\u1ec3 l\u00e0 CMYK profile ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 l\u00e0 1 profile gi\u1eddi \u01a1i \u0111\u1ea5t h\u1ee1i n\u00e0o \u0111\u00f3, ai \u0111\u00f3 ngh\u1ecbch ng\u1ee3m ch\u1eb7ng h\u1ea1n. Ch\u1ee9c n\u0103ng n\u00e0y s\u1ebd gi\u00fap b\u1ea1n quy\u1ebft \u0111\u1ecbnh n\u00ean l\u00e0m g\u00ec khi m\u1edf nh\u1eefng b\u1ee9c \u1ea3nh \u0111\u00f3.<\/p>\n<ul>\n<li>RGB: Ch\u00fang ta n\u00ean ch\u1ecdn <b>Convert to Working RGB<\/b> \u0111\u1ec3 n\u00f3 chuy\u1ec3n v\u1ec1 kh\u00f4ng gian m\u00e0u c\u1ee7a Photoshop, n\u1ebfu b\u1ea1n l\u00e0m \u0111\u00fang th\u00ec Working RGB c\u1ee7a b\u1ea1n \u0111ang l\u00e0 Adobe RGB. Nh\u01b0 \u0111\u00e3 n\u00f3i \u0111\u00e2y l\u00e0 kh\u00f4ng gian l\u1edbn n\u00ean n\u00f3 bao qu\u00e1t g\u1ea7n nh\u01b0 c\u00e1c kh\u00f4ng gian kh\u00e1c.<\/li>\n<li>CMYK: n\u1ebfu 1 b\u1ee9c \u1ea3nh c\u00f3 CMYK Profile \u0111i k\u00e8m, th\u00ec th\u00f4ng th\u01b0\u1eddng ng\u01b0\u1eddi t\u1ea1o ra n\u00f3 bi\u1ebft anh ta \u0111ang l\u00e0m g\u00ec v\u1edbi n\u00f3. V\u00ec v\u1eady n\u00f3 th\u1ebf n\u00e0o th\u00ec c\u1ee9 gi\u1eef nguy\u00ean th\u1ebf \u1ea5y, t\u1ee9c l\u00e0 \u0111\u1ec3 <b>Preserve Embedded Profile<\/b><\/li>\n<li>Gray: th\u1eb1ng n\u00e0y kh\u00f4ng quan t\u00e2m, \u0111\u1ec3 Off<\/li>\n<\/ul>\n<\/li>\n<li><b>Profile Mismatches: <\/b>C\u00e1i n\u00e0y hi\u1ec3u l\u00e0 khi m\u1edf 1 b\u1ee9c \u1ea3nh n\u1ebfu profile c\u1ee7a n\u00f3 kh\u00f4ng tr\u00f9ng v\u1edbi Working Space th\u00ec ta s\u1ebd l\u00e0m g\u00ec?\n<ul>\n<li>Check Ask when Opening \u0111\u1ec3 ch\u1ecdn Working Space c\u1ee7a ta ho\u1eb7c ch\u1ecdn c\u1ee7a b\u1ee9c \u1ea3nh t\u00f9y m\u1ee5c \u0111\u00edch.<\/li>\n<li>Uncheck Ask when Pasting v\u00ec khi paste t\u1ea5t nhi\u00ean ph\u1ea3i d\u00f9ng c\u00e1i Working space m\u00e0 ta \u0111ang l\u00e0m vi\u1ec7c<\/li>\n<\/ul>\n<\/li>\n<li><b>Missing Profiles: <\/b>\u1ede \u0111\u00e2y hi\u1ec3u l\u00e0 n\u1ebfu b\u1ee9c \u1ea3nh kh\u00f4ng c\u00f3 Profile th\u00ec ta l\u00e0m g\u00ec. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y ta <b>Uncheck Ask when Opening<\/b> ngh\u0129a l\u00e0 ta s\u1ebd d\u00f9ng setting \u0111\u00e3 thi\u1ebft l\u1eadp \u1edf b\u00ean tr\u00ean: n\u1ebfu n\u00f3 l\u00e0 \u1ea3nh RGB th\u00ec n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c convert sang Working RGB, c\u00f2n n\u1ebfu \u1ea3nh \u0111\u00f3 l\u00e0 CMYK th\u00ec s\u1ebd gi\u1eef nguy\u00ean.<\/li>\n<li><b>Engine:<\/b> gi\u1eef nguy\u00ean l\u00e0 Adobe ( ACE )<\/li>\n<li><b>Intent: <\/b>C\u00e1i n\u00e0y Adobe \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh l\u00e0 <b>Relative Colorimetric<\/b> gi\u00fap \u0111\u1ed3ng nh\u1ea5t gi\u1eefa Illustrator v\u00e0 InDesign. B\u1ea1n n\u00e0o kh\u00f4ng l\u00e0m vi\u1ec7c v\u1edbi 2 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3 th\u00ec \u0111\u1ec3 <b>Perceptual<\/b> \u0111\u00e2y l\u00e0 Option d\u00e0nh cho \u1ea3nh Pixel<\/li>\n<\/ul>\n<p>Cu\u1ed1i c\u00f9ng l\u00e0 save l\u1ea1i \u0111\u1ec3 sau n\u00e0y c\u00f3 \u0111\u1ee9a n\u00e0o t\u00e1y m\u00e1y ngh\u1ecbch ng\u1ee3m th\u00ec ta load l\u1ea1i. Ho\u1eb7c khi d\u00f9ng m\u00e1y kh\u00e1c b\u1ea1n c\u00f3 th\u1ec3 load c\u00e1i setting n\u00e0y m\u00e0 d\u00f9ng.<\/p>\n<h2><b>13\/ Save \u1ea3nh k\u00e8m theo Profile<\/b><\/h2>\n<p>Khi save \u1ea3nh ch\u00fang ta n\u00ean l\u01b0u theo \u1ea3nh profile c\u1ee7a n\u00f3 \u0111\u1ec3 thu\u1eadn ti\u1ec7n trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c tr\u00e1nh sai x\u00f3t m\u00e0u s\u1eafc.<\/p>\n<p>Ch\u00fang ta v\u00e0o <b>File &gt; Save as<\/b> nh\u00ecn xu\u1ed1ng d\u01b0\u1edbi s\u1ebd c\u00f3 1 d\u1ea5u tick nh\u1ecf \u1edf ph\u1ea7n ICC profile, \u1edf \u0111\u00e2y H\u01b0ng s\u1eed d\u1ee5ng Adobe RGB 1998. C\u00e1c b\u1ea1n tick v\u00e0o d\u1ea5u \u0111\u00f3 r\u1ed3i save ch\u1ecdn m\u1ee9c n\u00e9n 12 ( maximum) l\u00e0 ok<br \/>\n<img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20133-25-39PM.png\" alt=\"Ki\u1ebfn th\u1ee9c m\u00e0u s\u1eafc, color setting, thi\u1ebft l\u1eadp m\u00e0u photoshop, tutorial, l\u00fd thuy\u1ebft, m\u00e0u s\u1eafc\" data-url=\"http:\/\/i1178.photobucket.com\/albums\/x373\/gheatgheat\/Ly%20thuyet2\/1-6-20133-25-39PM.png\" \/><\/p>\n<p><b>Nh\u01b0 v\u1eady l\u00e0 ch\u00fang ta \u0111\u00e3 ho\u00e0n th\u00e0nh xong b\u00e0i l\u00fd thuy\u1ebft. Hy v\u1ecdng v\u1edbi b\u00e0i vi\u1ebft v\u00e0 c\u00e1ch tr\u00ecnh b\u00e0y n\u00e0y c\u00e1c b\u1ea1n s\u1ebd ph\u1ea7n n\u00e0o hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 m\u00e0u s\u1eafc v\u00e0 c\u00e1ch thi\u1ebft l\u1eadp m\u00e0u trong PTS.<\/b><\/p>\n<p style=\"text-align: right;\">B\u00e0i vi\u1ebft tham kh\u1ea3o c\u1ee7a Designer\u00a0\u00a0<span class=\"style9\">H\u01b0ng Tr\u1ea7n V\u0103n<br \/>\nDi\u1ec5n \u0111\u00e0n Vietdesigner.net<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>B\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 c\u00f4 \u0111\u1ecdng kh\u00e1 nhi\u1ec1u ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u00e0u s\u1eafc, tuy nhi\u00ean \u0111\u00e2y m\u1edbi ch\u1ec9 l\u00e0 vi\u1ec7c hi\u1ec3u kh\u00e1i ni\u1ec7m v\u1ec1 m\u00e0u s\u1eafc v\u00e0 c\u00e1c h\u1ec7 m\u00e0u. N\u1ebfu nh\u01b0 b\u1ea1n l\u00e0 newbie th\u00ec n\u00ean \u0111\u1ecdc b\u00e0i\u00a0<a href=\"https:\/\/toihocdohoa.com\/blog\/tu-hoc-thiet-ke-do-hoa-nen-bat-dau-tu-dau\/\" target=\"_blank\">t\u1ef1 h\u1ecdc Thi\u1ebft k\u1ebf \u0111\u1ed3 H\u1ecda n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u<\/a>\u00a0th\u00ec s\u1ebd c\u00f3 nhi\u1ec1u \u0111i\u1ec1u th\u00fa v\u1ecb h\u01a1n n\u1eefa.<\/p>\n<p>Vi\u1ec7c quan tr\u1ecdng kh\u00f4ng k\u00e9m l\u00e0 c\u00e1ch \u1ee9ng d\u1ee5ng m\u00e0u s\u1eafc v\u00e0o thi\u1ebft k\u1ebf th\u00ec m\u1edbi l\u00e0 l\u00fac ki\u1ebfm ti\u1ec1n v\u1edbi \u0111\u1ed3 h\u1ecda.\u00a0\u0110\u1ec3 l\u00e0m ra s\u1ea3n ph\u1ea9m l\u1ea5y ti\u1ec1n kh\u00e1ch h\u00e0ng th\u00ec ngo\u00e0i vi\u1ec7c hi\u1ec3u c\u01a1 b\u1ea3n v\u1ec1 m\u00e0u s\u1eafc, ta c\u1ea7n hi\u1ec3u th\u00eam v\u1ec1\u00a0Nguy\u00ean L\u00fd Th\u1ecb Gi\u00e1c c\u0169ng nh\u01b0 c\u00e1c c\u00e1ch ph\u1ed1i m\u00e0u t\u01b0\u01a1ng ph\u1ea3n, b\u1ed5 tr\u1ee3 &#8230;. \u0111\u1ec3 m\u00e0u s\u1eafc c\u1ee7a thi\u1ebft k\u1ebf truy\u1ec1n t\u1ea3i \u0111\u00fang th\u00f4ng \u0111i\u1ec7p c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<p>Tham kh\u1ea3o th\u00eam b\u00e0i<a href=\"https:\/\/nguyendinhdang.wordpress.com\/2013\/05\/16\/bi-mat-cua-mau-sac\/\" target=\"_blank\">\u00a0B\u00ed\u00a0m\u1eadt c\u1ee7a m\u00e0u s\u1eafc<\/a>\u00a0c\u1ee7a h\u1ecda s\u0129 Nguy\u1ec5n \u0110\u00ecnh \u0110\u0103ng. B\u00e0i vi\u1ebft c\u1ef1c k\u00ec\u00a0chi ti\u1ebft v\u00e0 t\u00e2m huy\u1ebft, n\u00ean h\u01a1i d\u00e0i &#8212;&#8212;&#8211; ch\u1eafc l\u00e0 ph\u1ea3i l\u00e0m v\u00e0i ly c\u00e0 ph\u00ea \u0111\u1ec3 t\u1eeb t\u1eeb nghi\u1ec1n ng\u1eabm.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u00e2y l\u00e0 b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p nhi\u1ec1u ki\u1ebfn th\u1ee9c ch\u1eaft\u00a0l\u1ecdc t\u1eeb c\u00e1c t\u00e0i li\u1ec7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 r\u1eafc r\u1ed1i v\u1ec1 m\u00e0u s\u1eafc trong l\u0129nh v\u1ef1c \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh.\u00a0M\u00ecnh s\u1ebd tr\u00ecnh b\u00e0y l\u1ea1i v\u1edbi nhi\u1ec1u h\u00ecnh \u1ea3nh minh h\u1ecda gi\u00fap c\u00e1c b\u1ea1n d\u1ec5 ti\u1ebfp thu h\u01a1n. C\u00e1c n\u1ed9i dung ch\u00ednh c\u1ee7a b\u00e0i g\u1ed3m&hellip; <a class=\"read-more-link\" href=\"https:\/\/toihocdohoa.com\/blog\/cac-mau-chot-can-biet-ve-mau-sac-gianh-cho-designer-tu-hoc\/\">\u0110\u1ecdc Th\u00eam<\/a><\/p>\n","protected":false},"author":1,"featured_media":2307,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[85,81],"yst_prominent_words":[],"class_list":{"0":"post-2300","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blog","8":"tag-bat-dau","9":"tag-co-ban-mau-sac","10":"entry"},"jetpack_featured_media_url":"https:\/\/toihocdohoa.com\/blog\/wp-content\/uploads\/2015\/09\/qua-tao-mau-do.gif","jetpack-related-posts":[{"id":5428,"url":"https:\/\/toihocdohoa.com\/blog\/quan-ly-mau-sac\/","url_meta":{"origin":2300,"position":0},"title":"Qu\u1ea3n l\u00fd m\u00e0u s\u1eafc","author":"M\u1ea1nh C\u01b0\u1eddng","date":"16\/02\/2017","format":false,"excerpt":"M\u00ecnh l\u00e0 Thi\u1ec7n - CEO Colorbook. 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