{"id":478,"date":"2014-06-07T14:50:16","date_gmt":"2014-06-07T14:50:16","guid":{"rendered":"http:\/\/www.andylangager.net\/photo\/?p=478"},"modified":"2014-06-07T14:50:16","modified_gmt":"2014-06-07T14:50:16","slug":"nice-explanation-of-rgb","status":"publish","type":"post","link":"https:\/\/www.andylangager.net\/photo\/?p=478","title":{"rendered":"Nice explanation of RGB"},"content":{"rendered":"<p>And again.. as you are working with your images, how does this information become practical? Because you can measure the RGB values of a particular area\u00a0and understand what those numbers\u00a0imply. If the RGB values are the same (or close) you know it&#8217;s a neutral tone (black, grey, white). If the blue value is higher you know it has a more blue tone, green higher a more green tone, etc.<\/p>\n<p>It also helps you gauge the brightness of that area. Anything that is supposed to be &#8220;white&#8221; should be at about 95% in each channel (RGB). That comes out to About 242 out of 255 for the brightness value (each pixel can have a value of 0-255).<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/vDTp00rawLA?rel=0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>And again.. as you are working with your images, how does this information become practical? Because you can measure the RGB values of a particular area\u00a0and understand what those numbers\u00a0imply. If the RGB values are the same (or close) you know it&#8217;s a neutral tone (black, grey, white). If the blue value is higher you [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-478","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/posts\/478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=478"}],"version-history":[{"count":1,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions"}],"predecessor-version":[{"id":479,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions\/479"}],"wp:attachment":[{"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.andylangager.net\/photo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}