{"id":15120,"date":"2016-09-30T10:40:51","date_gmt":"2016-09-30T10:40:51","guid":{"rendered":"https:\/\/the7.io\/main\/?p=15120"},"modified":"2022-12-09T06:31:18","modified_gmt":"2022-12-09T06:31:18","slug":"5-reasons-lorem-ipsum-dolor","status":"publish","type":"post","link":"https:\/\/demo.canhcam.com\/the7-main\/5-reasons-lorem-ipsum-dolor\/","title":{"rendered":"Nguy\u00ean l\u00fd m\u00e0u s\u1eafc trong thi\u1ebft k\u1ebf: #5 \u0110i\u1ec1u designer c\u1ea7n n\u1eafm ch\u1eafc"},"content":{"rendered":"

[vc_row equal_height=”yes” content_placement=”middle” type=”vc_default”][vc_column css=”.vc_custom_1474100979832{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670566952173{margin-top: -10px !important;}”]<\/p>\n

\u00dd ngh\u0129a c\u1ee7a t\u1eebng m\u00e0u s\u1eafc<\/strong><\/h3>\n

Nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng, m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n ph\u1ea9m thi\u1ebft k\u1ebf ho\u00e0n to\u00e0n ng\u1eabu nhi\u00ean, s\u1eafp x\u1ebfp sao cho b\u1eaft m\u1eaft. Th\u1ef1c t\u1ebf, ch\u00fang l\u1ea1i lu\u00f4n tu\u00e2n theo 1 s\u1ed1 quy t\u1eafc nh\u1ea5t \u0111\u1ecbnh, nh\u01b0 m\u1ed9t b\u1ed9 m\u00f4n khoa h\u1ecdc thay v\u00ec ch\u1ec9 thu\u1ea7n t\u00ednh ngh\u1ec7 thu\u1eadt. Vi\u1ec7c n\u1eafm r\u00f5\u00a0nguy\u00ean l\u00fd m\u00e0u s\u1eafc trong thi\u1ebft k\u1ebf, ngo\u00e0i vi\u1ec7c gi\u00fap h\u00ecnh th\u1ee9c b\u1eaft m\u1eaft m\u00e0 c\u00f2n gi\u00fap s\u1ea3n ph\u1ea9m d\u1ec5 d\u00e0ng th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng th\u00f4ng \u0111i\u1ec7p h\u01a1n.[\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”middle” type=”vc_default”][vc_column width=”1\/2″ css=”.vc_custom_1474103048679{padding-bottom: 50px !important;}” offset=”vc_hidden-xs”][vc_single_image image=”77491″ img_size=”1300×1000″ alignment=”center” lazy_loading=”true” css=”.vc_custom_1670567145069{margin-top: 5px !important;}”][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1474102511508{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670566493958{margin-top: -10px !important;}”]<\/p>\n

2. C\u00e1c thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n v\u1ec1 m\u00e0u s\u1eafc<\/h3>\n

Hue:\u00a0<\/strong>thu\u1eadt ng\u1eef ch\u1ec9 m\u00e0u s\u1eafc hay bi\u1ec3u th\u1ecb m\u00e0u s\u1eafc c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng. Hue \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 ph\u1ea7n m\u00e0u s\u1eafc b\u1ea1n s\u1eed d\u1ee5ng trong s\u1ea3n ph\u1ea9m thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh.<\/p>\n

Chroma (s\u1eafc \u0111\u1ed9)<\/strong>\u00a0l\u00e0 thu\u1eadt ng\u1eef \u0111\u1ec1 c\u1eadp \u0111\u1ebfn s\u1ef1 tinh khi\u1ebft c\u1ee7a m\u1ed9t m\u00e0u s\u1eafc. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u1ed9t m\u00e0u so v\u1edbi m\u00e0u tr\u1eafng.[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=”middle” type=”vc_default” margin_top=”20″ margin_bottom=”50″][vc_column width=”1\/2″ css=”.vc_custom_1474101150244{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670567472964{margin-top: -10px !important;}”]<\/p>\n

3. B\u00e1nh xe m\u00e0u s\u1eafc trong nguy\u00ean l\u00fd m\u00e0u s\u1eafc<\/strong><\/h3>\n

B\u00e1nh xe m\u00e0u s\u1eafc (Color Wheel) l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 v\u00f2ng tr\u00f2n v\u1edbi 12 m\u00e0u s\u1eafc c\u01a1 b\u1ea3n. Vai tr\u00f2 c\u1ee7a n\u00f3 l\u00e0 c\u01a1 s\u1edf l\u00fd thuy\u1ebft c\u1ee7a m\u00e0u s\u1eafc, m\u00f4 t\u1ea3 \u0111\u01b0\u1ee3c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c m\u00e0u s\u1eafc.<\/p>\n

Color \u0111\u01b0\u1ee3c chia l\u00e0m hai lo\u1ea1i ch\u00ednh v\u1edbi RYB v\u00e0 RGB. Trong \u0111\u00f3 RYB ch\u1ec9 3 m\u00e0u c\u01a1 b\u1ea3n Red-Yellow-Blue v\u00e0 RGB l\u00e0 Red-Green-Blue.<\/p>\n

Khi ph\u00e2n t\u00edch \u0111\u1ebfn b\u00e1nh xe m\u00e0u s\u1eafc ch\u00fang ta c\u1ea7n l\u01b0u \u00fd \u0111\u1ebfn 2 y\u1ebfu t\u1ed1 sau bao g\u1ed3m:<\/p>\n

    \n
  • M\u00e0u c\u01a1 b\u1ea3n, m\u00e0u c\u1ea5p hai, m\u00e0u c\u1ea5p ba<\/li>\n
  • M\u00e0u n\u00f3ng, m\u00e0u l\u1ea1nh<\/li>\n<\/ul>\n

    [\/vc_column_text][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1474103056551{padding-bottom: 50px !important;}” offset=”vc_hidden-xs”][vc_single_image image=”77490″ img_size=”1300×1000″ alignment=”center” lazy_loading=”true” css=”.vc_custom_1670567082858{margin-top: 5px !important;}”][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”middle” type=”vc_default”][vc_column width=”1\/2″ css=”.vc_custom_1474103061063{padding-bottom: 50px !important;}” offset=”vc_hidden-xs”][vc_single_image image=”77494″ img_size=”1300×1000″ alignment=”center” lazy_loading=”true” css=”.vc_custom_1670567214650{margin-top: 5px !important;}”][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1474101663534{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670566287212{margin-top: -10px !important;}”]<\/p>\n

    4. M\u00e0u c\u1ed9ng v\u00e0 m\u00e0u tr\u1eeb<\/h3>\n

    4.1. M\u00e0u c\u1ed9ng (RGB):<\/strong><\/h3>\n

    RGB l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a 3 t\u1eeb Red \u2013 Green \u2013 Blue (\u0110\u1ecf \u2013 Xanh l\u1ee5c \u2013 Xanh lam). \u0110\u00e2y l\u00e0 h\u1ec7 m\u00e0u \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u1ea2nh b\u00eca, Poster qu\u1ea3ng c\u00e1o online, h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m online\u2026<\/p>\n

    RGB \u0111\u01b0\u1ee3c coi l\u00e0 m\u00e0u c\u1ed9ng b\u1edfi l\u1ebd h\u1ec7 m\u00e0u n\u00e0y \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng tr\u00ean nguy\u00ean t\u1eafc b\u1ea1n c\u00e0ng th\u00eam m\u00e0u, b\u1ea1n c\u00e0ng g\u1ea7n v\u1edbi m\u00e0u tr\u1eafng. RGB ho\u1ea1t \u0111\u1ed9ng tr\u00ean thang t\u1eeb 0 \u0111\u1ebfn 255. N\u1ebfu R = 255, G = 255, B = 255 ta s\u1ebd \u0111\u01b0\u1ee3c m\u00e0u tr\u1eafng, ng\u01b0\u1ee3c l\u1ea1i n\u1ebfu t\u1ea5t c\u1ea3 b\u1eb1ng 0 ta \u0111\u01b0\u1ee3c m\u00e0u \u0111en.<\/p>\n

    4.2. M\u00e0u tr\u1eeb (CMYK)<\/strong><\/h3>\n

    CMYK l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a 4 t\u1eeb Cyan, Magenta, Yellow, Key (Xanh cyan, c\u00e1nh sen, v\u00e0ng v\u00e0 \u0111en). \u0110\u00e2y \u0111\u1ec1u l\u00e0 nh\u1eefng m\u00e0u \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean h\u1ed9p m\u1ef1c s\u1eed d\u1ee5ng cho m\u00e1y in. Ch\u00ednh v\u00ec th\u1ebf \u0111\u00e2y l\u00e0 h\u1ec7 m\u00e0u m\u00e0 c\u00e1c designer c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng khi thi\u1ebft k\u1ebf m\u1eabu in \u1ea5n, bao b\u00ec, poster qu\u1ea3ng c\u00e1o\u2026\u0111\u1ec3 s\u1ea3n ph\u1ea9m cho ra \u0111\u01b0\u1ee3c m\u00e0u ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n

    N\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e0u tr\u1eeb b\u1edfi nguy\u00ean nh\u00e2n b\u1ea1n ph\u1ea3i tr\u1eeb m\u00e0u \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u00e0u tr\u1eafng. CMYK ho\u1ea1t \u0111\u1ed9ng tr\u00ean thang t\u1eeb 0 \u0111\u1ebfn 100. N\u1ebfu C = 0, M = 0, Y = 0 v\u00e0 K = 0, ta \u0111\u01b0\u1ee3c m\u00e1y tr\u1eafng, ng\u01b0\u1ee3c l\u1ea1i n\u1ebfu t\u1ea5t c\u1ea3 b\u1eb1ng 100 ta \u0111\u01b0\u1ee3c m\u00e0u \u0111en.<\/p>\n

    <\/div>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”middle” type=”vc_default” margin_top=”20″ margin_bottom=”20″][vc_column width=”1\/2″ css=”.vc_custom_1474101419799{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670566436007{margin-top: -10px !important;}”]<\/p>\n

    5. C\u00e1c nguy\u00ean t\u1eafc ph\u1ed1i m\u00e0u\u00a0<\/strong><\/h3>\n

    5.1. Ph\u1ed1i m\u00e0u kh\u00f4ng s\u1eafc (Achromatic)<\/h3>\n

    Ph\u1ed1i m\u00e0u kh\u00f4ng s\u1eafc l\u00e0 c\u00e1ch ph\u1ed1i m\u00e0u trong thi\u1ebft k\u1ebf ch\u1ec9 s\u1eed d\u1ee5ng 1 trong 3 m\u00e0u s\u1eafc bao g\u1ed3m tr\u1eafng, \u0111en v\u00e0 x\u00e1m \u0111\u1ec3 ho\u00e0n thi\u1ec7n t\u00e1c ph\u1ea9m c\u1ee7a m\u00ecnh.<\/p>\n

    5.2. Ph\u1ed1i m\u00e0u \u0111\u01a1n s\u1eafc (Monochromatic)<\/strong><\/h3>\n

    \u0110\u00e2y l\u00e0 b\u1ea1n ph\u1ed1i m\u00e0u d\u1ef1a tr\u00ean m\u1ed9t \u0111\u01a1n s\u1eafc c\u1ee5 th\u1ec3. \u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ea1n s\u1ebd k\u1ebft h\u1ee3p nh\u1eefng m\u00e0u s\u1eafc c\u00f3 s\u1eafc \u0111\u1ed9 kh\u00e1c nhau t\u1eeb duy nh\u1ea5t m\u00e0u \u0111\u01a1n s\u1eafc \u0111\u00f3.[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1474103066066{padding-bottom: 50px !important;}” offset=”vc_hidden-xs”][vc_single_image image=”77495″ img_size=”1300×1000″ alignment=”center” lazy_loading=”true” css=”.vc_custom_1670567335033{margin-top: 5px !important;}”][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”middle” type=”vc_default” margin_bottom=”10″ css=”.vc_custom_1474102729331{margin-bottom: -50px !important;}”][vc_column width=”1\/2″ css=”.vc_custom_1474103072093{padding-bottom: 50px !important;}” offset=”vc_hidden-xs”][vc_single_image image=”51227″ img_size=”1300×1000″ alignment=”center” lazy_loading=”true” css=”.vc_custom_1508258379299{margin-top: 5px !important;}”][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1474101491624{padding-bottom: 50px !important;}”][vc_column_text css=”.vc_custom_1670566484037{margin-top: -10px !important;}”]<\/p>\n

    6. \bT\u1ed5ng quan<\/h3>\n

    T\u1ed5ng quan c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng, nh\u1eefng nguy\u00ean l\u00fd c\u01a1 b\u1ea3n v\u1ec1 m\u00e0u s\u1eafc, nguy\u00ean t\u1eafc ph\u1ed1i m\u00e0u \u0111\u1ec1u r\u1ea5t ph\u1ee9c t\u1ea1p. V\u00ec th\u1ebf, \u0111\u1ec3 hi\u1ec3u \u0111\u00fang v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh th\u1ea1o s\u1ebd c\u1ea7n \u0111\u1ea7u t\u01b0 r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 ki\u1ebfn th\u1ee9c. \u0110\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u00fang \u0111\u1eafn, b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn cho m\u00ecnh m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0111\u00e0o t\u1ea1o nh\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 ki\u1ebfn th\u1ee9c v\u1ec1 \u0111\u1ed3 h\u1ecda n\u00f3i chung v\u00e0 m\u00e0u s\u1eafc n\u00f3i ri\u00eang.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

    Duis ornare, est at lobortis mollis – libero mollis facilisis dolorus urabitur orci, vitae congue neque lectus neque. Aliquam lorem ipsum amet dolor ultrices erat.<\/p>\n","protected":false},"author":1,"featured_media":51205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[270],"tags":[274,275,277,296,304,311,312,320,322],"class_list":["post-15120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-article","tag-blog","tag-design","tag-news","tag-premium","tag-theme","tag-themeforest","tag-web","tag-wordpress","category-270","description-off"],"_links":{"self":[{"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/posts\/15120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/comments?post=15120"}],"version-history":[{"count":5,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/posts\/15120\/revisions"}],"predecessor-version":[{"id":77497,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/posts\/15120\/revisions\/77497"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/media\/51205"}],"wp:attachment":[{"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/media?parent=15120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/categories?post=15120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo.canhcam.com\/the7-main\/wp-json\/wp\/v2\/tags?post=15120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}