{"id":8187,"date":"2018-11-24T20:13:34","date_gmt":"2018-11-24T12:13:34","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=8187"},"modified":"2022-01-31T23:19:51","modified_gmt":"2022-01-31T15:19:51","slug":"css-change-icon-color","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/11\/css-change-icon-color\/","title":{"rendered":"\u7eafCSS\u5b9e\u73b0\u4efb\u610f\u683c\u5f0f\u56fe\u6807\u53d8\u8272\u7684\u7814\u7a76"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=8187\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=8187<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4e2a\u4eba\u7f51\u7ad9\u65e0\u9700\u6388\u6743\uff0c\u53ea\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\u5373\u53ef\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<h3>\u4e00\u3001\u5f00\u59cb\uff0c\u5173\u4e8e\u56fe\u6807\u53d8\u8272\uff0c\u5f15\u8a00<\/h3>\n<p>\u4e0a\u5468\u5199\u4e86\u7bc7\u6587\u7ae0\uff0c\u5229\u7528<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/11\/css-filter-hue-rotate-button\/\">filter:hue-rotate\u8272\u8c03\u65cb\u8f6c\u6ee4\u955c\u6539\u53d8\u6309\u94ae\u989c\u8272<\/a>\u8fdb\u884c\u590d\u5236\uff0c\u540e\u6765\u6211\u5c31\u4e00\u60f3\uff0c\u5229\u7528\u6ee4\u955c\u5c82\u4e0d\u662f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u6539\u53d8\u5c0f\u56fe\u6807\u7684\u989c\u8272\uff0c\u8fd9\u6837\uff0cSVG\u56fe\u6807\u4f5c\u4e3a\u80cc\u666f\u56fe\u4f7f\u7528\u4e5f\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\u4e86\u3002<\/p>\n<p>\u5176\u5b9e\u4ee5\u524d\u5199\u8fc7\u4e00\u7bc7\u6587\u7ae0\u2014\u2014\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2016\/06\/png-icon-change-color-by-css\/\">PNG\u683c\u5f0f\u5c0f\u56fe\u6807\u7684CSS\u4efb\u610f\u989c\u8272\u8d4b\u8272\u6280\u672f<\/a>\u201d\uff0c\u7528\u7684\u662f<code>drop-shadow<\/code>\uff0c\u4f18\u70b9\u662f\u53ef\u4ee5\u4efb\u610f\u989c\u8272\uff0c\u4e0d\u8db3\u5c31\u662f\u6709\u4e9b\u5c0f\u5570\u55e6\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u6211\u8981\u7814\u7a76\u4e0b\uff0c\u6709\u6ca1\u6709\u4f7f\u7528\u7b80\u5355\u7684\u7684\u8d4b\u8272\u6280\u672f\uff1b\u4ee5\u53ca\u7814\u7a76\u4e0b\u6709\u6ca1\u6709\u6ee4\u955c\u4ee5\u5916\u7684\u5176\u5b83\u6280\u672f\u53ef\u4ee5\u4fee\u6539\u5c0f\u56fe\u6807\u989c\u8272\uff01<\/p>\n<p>\u7ed3\u679c\uff0c\u8fd8\u771f\u53d1\u73b0\u4e86\u4e0d\u5c11\u597d\u73a9\u7684\u4e1c\u897f\u3002<\/p>\n<h3>\u4e8c\u3001\u56fe\u6807\u53d8\u6210\u9ed1\u8272\u6216\u767d\u8272\u7684\u6280\u5de7<\/h3>\n<p>\u5148\u4ece\u7b80\u5355\u7684\u8bf4\u8d77\u3002<\/p>\n<p>\u6709\u4e0b\u9762\u8fd9\u4e2a\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/study\/image\/xin.svg\" width=\"32\" height=\"32\"><\/p>\n<p>\u5982\u679c\u8981\u53d8\u6210\u7eaf\u9ed1\u8272\uff0c\u6216\u8005\u7eaf\u767d\u8272\uff0c\u5219\u53ef\u4ee5\u8fd9\u6837\uff1a<\/p>\n<pre><span style=\"color:green;\">\/* \u56fe\u6807\u53d8\u9ed1\u8272 *\/<\/span>\r\n.black {\r\n    filter: brightness(0);\r\n}\r\n<span style=\"color:green;\">\/* \u56fe\u6807\u53d8\u767d\u8272 *\/<\/span>\r\n.white {\r\n    filter: brightness(100);\r\n}<\/pre>\n<p>\u4e5f\u5c31\u662f\u4f7f\u7528\u4eae\u5ea6\u6ee4\u955c\uff0c\u8981\u60f3\u53d8\u6210\u9ed1\u8272\uff0c\u5f88\u7b80\u5355\uff0c\u8bbe\u7f6e\u4eae\u5ea6\u4e3a0\u5373\u53ef\uff0c\u4fdd\u8bc1\u9ed1\u5982\u7126\u70ad\uff1b\u5982\u679c\u60f3\u8981\u53d8\u6210\u767d\u8272\uff0c\u5219\u4eae\u5ea6\u8bbe\u6210\u5f88\u5927\u5f88\u5927\u7684\u503c\u5c31\u597d\u4e86\uff0c\u4f8b\u5982100\uff0c\u4fdd\u8bc1\u767d\u5982\u5976\u6614\u3002<\/p>\n<p>\u5b9e\u73b0\u540e\u7684\u6548\u679c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-23_003421.png\" width=\"233\" height=\"173\" alt=\"\u56fe\u6807\u53d8\u6210\u9ed1\u8272\u6216\u767d\u8272\u540e\u7684\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201811\/css-icon-white-or-black.php\" rel=\"noopener\" target=\"_blank\">CSS\u8ba9\u56fe\u6807\u53d8\u6210\u767d\u8272\u6216\u9ed1\u8272demo<\/a><\/p>\n<h3>\u4e09\u3001\u56fe\u6807\u53d8\u8272\u4e3a\u4efb\u610f\u6307\u5b9a\u989c\u8272<\/h3>\n<p>\u9ed1\u767d\u8272\u786e\u5b9e\u7b80\u5355\uff0c\u4f46\u5b9e\u9645\u5f00\u53d1\u65f6\u5019\uff0c\u5f80\u5f80\u662f\u9ed1\u8272\u56fe\u6807\u53d8\u6210\u5f69\u8272\uff0c\u90a3\u53ef\u8be5\u600e\u4e48\u529e\u5462\uff1f<\/p>\n<p>\u53ef\u4ee5\u5b9e\u73b0\uff01<\/p>\n<p>CSS3 filter\u6ee4\u955c\u6709\u8c03\u6574\u8272\u8c03\u7684hue-rotate\uff0c\u6709\u8c03\u6574\u9971\u548c\u5ea6\u7684saturate\u6ee4\u955c\uff0c\u6709\u8c03\u6574\u4eae\u5ea6\u7684brightness\u6ee4\u955c\uff0c\u6709\u8c03\u6574\u5bf9\u6bd4\u5bf9\u7684contrast\u6ee4\u955c\u7b49\uff0c\u628a\u8fd9\u4e9b\u6ee4\u955c\u8fdb\u884c\u7ec4\u5408\uff0c\u8fdb\u884c\u8272\u503c\u53d8\u6362\uff0c\u603b\u4f1a\u5f97\u5230\u6211\u4eec\u5e0c\u671b\u7684\u989c\u8272\u7684\u3002<\/p>\n<p>\u5173\u952e\u5982\u4f55\u53d8\u5462\uff1f<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f913.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"> \u563f\u563f\uff01\u6211\u82b1\u4e862\u665a\u4e0a\u65f6\u95f4\u5b66\u4e60\u3001\u63a2\u7d22\u4e0e\u7814\u7a76\uff0c\u7ec8\u4e8e\u5f04\u51fa\u4e86\u4e00\u4e2a\u4efb\u610f\u8272\u503c\u901a\u8fc7filter\u6ee4\u955c\u8fdb\u884c\u8f6c\u6362\u7684\u5728\u7ebf\u5de5\u5177\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/sp\/filter.html\" rel=\"noopener\" target=\"_blank\" class=\"a_link\">CSS filter\u6ee4\u955c\u4efb\u610f\u8272\u503c\u8f6c\u6362\u5728\u7ebf\u5de5\u5177<\/a><\/p>\n<p>\u4f7f\u7528\u548c\u8f6c\u6362\u793a\u610f\u5982\u4e0bGIF\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/filter-convert-example.gif\" width=\"426\" height=\"428\" alt=\"\u6ee4\u955c\u8272\u503c\u8f6c\u6362gif\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u7b2c\u4e00\u4e2a\u8f93\u5165\u6846\u8f93\u5165\u539f\u59cb\u7684\u56fe\u6807\u989c\u8272\uff0c\u4e0b\u9762\u8f93\u5165\u6846\u8f93\u5165\u56fe\u7247\u76ee\u6807\u989c\u8272\uff0c\u70b9\u51fb\u201c\u8f6c\u6362\u201d\u6309\u94ae\uff0c\u5bf9\u5e94\u7684filter CSS\u4ee3\u7801\u5c31\u751f\u6210\u4e86\u3002<\/p>\n<h4>\u6ce8\u610f\u6ce8\u610f\u6ce8\u610f<\/h4>\n<p>\u7531\u4e8e\u90e8\u5206\u6ee4\u955c\u6e32\u67d3\u5e76\u975e\u662f\u7ebf\u6027\u7684\uff0c\u56e0\u6b64\u6700\u7ec8\u8f6c\u5316\u540e\u7684\u989c\u8272\u5e76\u975e100%\u5b8c\u5168\u4e00\u81f4\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u8bef\u5dee\u3002<\/p>\n<p>\u8bf7\u4e0d\u8981\u62c5\u5fc3\uff0c\u518d\u6b21\u70b9\u51fb\u201c\u8f6c\u6362\u201d\u6309\u94ae\uff0c\u5c1d\u8bd5\u5176\u4ed6\u7684\u6ee4\u955c\u7ec4\u5408<sup>\u2460<\/sup>\uff0c\u627e\u5230\u6700\u7cbe\u786e\u7684\u90a3\u4e2afilter\u4ee3\u7801\u3002<\/p>\n<p><strong>\u4e3e\u4f8b\u8bf4\u660e<\/strong><br \/>\n\u4f8b\u5982\uff0c\u539f\u59cb\u8272\u662f\uff1a<span style=\"color:#000000\">#000000<\/span>\uff0c\u76ee\u6807\u8272\u975eweb\u5b89\u5168\u8272\uff0c\u662f<span style=\"color:#f4615c\">#f4615c<\/span>\u3002<\/p>\n<p>\u586b\u5165\u5230\u5de5\u5177\u5bf9\u5e94\u8f93\u5165\u6846\uff0c\u70b9\u51fb\u201c\u8f6c\u6362\u201d\u6309\u94ae\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-24_183016.png\" width=\"429\" height=\"435\" alt=\"\u8f83\u5927\u8bef\u5dee\u4e0b\u7684\u989c\u8272\u8f6c\u6362\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u8272\u503c\u8bef\u5dee\u8f83\u5927\uff0c\u8bf7\u4e0d\u8981\u62c5\u5fc3\uff0c\u518d\u591a\u70b9\u51e0\u6b21\u201c\u8f6c\u6362\u201d\u6309\u94ae\uff0c\u5c3d\u91cf\u627e\u5230\u8bef\u5dee\u503c\u57282\u4ee5\u5185\u7684\u8272\u503c\uff0c\u5982\u4e0bGIF\u793a\u610f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/filter-lot-times.gif\" width=\"426\" height=\"428\" alt=\"\u5c1d\u8bd5\u4e0d\u540c\u7684\u7ec4\u5408\u70b9\u51fb\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u867d\u7136\u6700\u7ec8\u8272\u503c\u4f1a\u6709\u504f\u5dee\uff08\u8d8a\u8fdc\u79bb\u5b89\u5168\u8272\u51fa\u73b0\u504f\u5dee\u6982\u7387\u8d8a\u5927\uff09\uff0c\u4f46\u5bf9\u4e8e\u7528\u6237\u800c\u8a00\uff0c\u6839\u672c\u6ca1\u6709\u5f71\u54cd\uff0c\u534e\u4e3a\u624b\u673a\u8fb9\u7f18\u84dd\u5149\u4e0d\u4e5f\u7167\u6837\u4f7f\u7528\u3002\u5bf9\u4e8e\u8bbe\u8ba1\u5e08\uff0c\u4e5f\u5b8c\u5168\u4e0d\u8981\u62c5\u5fc3\uff0c\u653e\u5fc3\u4f7f\u7528\uff0c\u4ed6\u4eec\u662f\u6839\u672c\u65e0\u6cd5\u533a\u5206\u5c4f\u5e55\u4e0a<code>#f5615c<\/code>\u548c\u8bbe\u8ba1\u7a3f\u4e2d<code>#f4615c<\/code>\u548c\u7684\u5dee\u522b\u7684\u3002\u5373\u4f7f\u662f\u5168\u7403\u51e0\u4e2a\u7f55\u89c14\u8272\u89c6\u89c9\u4eba\u4e5f\u65e0\u6cd5\u533a\u5206\uff0c\u6bd5\u7adf\u662f\u4e0d\u540c\u8bbe\u5907\u7684\u663e\u793a\u5668\u3002<\/p>\n<blockquote><p>\u540c\u4e00\u8272\u503c\u53ef\u4ee5\u6709\u591a\u79cd\u6ee4\u955c\u7ec4\u5408\u5448\u73b0\u7684\uff0c\u4f8b\u5982\u9ed1\u8272\u8f6c\u767d\u8272\uff0c\u53ef\u4ee5\u4eae\u5ea6\u6ee4\u955c\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u53cd\u76f8\u6ee4\u955c\u3002\u6bcf\u6b21\u70b9\u51fb\u5de5\u5177\u9875\u7684\u201c\u8f6c\u6362\u201d\u6309\u94ae\uff0c\u90fd\u4f1a\u4f1a\u5c1d\u8bd5\u4e00\u79cd\u5339\u914d\u3002\u5176\u5e95\u5c42\u662f\u4e0d\u540c\u89c6\u89c9\u7cfb\u6570\u7684\u8ba1\u7b97\u503c\u7684\u76f8\u4e92\u7ec4\u5408\uff0c\u7c7b\u4f3c\u8ba1\u7b97\u7070\u5ea6\u6709\u4e0b\u9762\u4e24\u79cd\u7b97\u6cd5\uff1a<\/p>\n<ul>\n<li><span>sRGB Luma <a href=\"https:\/\/en.wikipedia.org\/wiki\/Rec._709\">(ITU Rec. 709)<\/a>\uff1a<\/span> L = (red * 0.2126 + green * 0.7152 + blue * 0.0722) \/ 255<\/li>\n<li><span>W3C\u65b9\u6cd5<a href=\"https:\/\/www.w3.org\/TR\/AERT\/#color-contrast\">\uff08\u5de5\u4f5c\u8349\u6848\uff09<\/a>\uff1a<\/span> L = (red * 0.299 + green * 0.587 + blue * 0.114) \/ 255<\/li>\n<\/ul>\n<\/blockquote>\n<h3>\u4e09\u3001\u4f7f\u7528\u6ee4\u955c\u8ba9\u56fe\u6807\u53d8\u5f69\u8272\u5b9e\u6218<\/h3>\n<p>\u8fd8\u662f\u8fd9\u4e2a\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/study\/image\/xin.svg\" width=\"32\" height=\"32\"><\/p>\n<p>\u4e0b\u9762\u8981\u53d8\u6210<span style=\"color:#f4615c\">#f4615c<\/span>\u8272\u503c\u56fe\u6807\u3002<\/p>\n<p>\u539f\u59cb\u503c\u662f<span style=\"color:#000000\">#2486ff<\/span>\uff0c\u76ee\u6807\u503c\u662f<span style=\"color:#f4615c\">#f4615c<\/span>\uff0c\u501f\u52a9\u5de5\u5177\uff0c\u5f97\u5230\u5982\u4e0bCSS\uff1a<\/p>\n<pre>filter: invert(52%) sepia(82%) saturate(2494%) hue-rotate(327deg) brightness(104%) contrast(92%);<\/pre>\n<p>\u7ed3\u679c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-24_135519.png\" width=\"306\" height=\"269\" alt=\"\u946b\u7ea2\u8272\u53d8\u8272\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201811\/css-filter-icon-colorful.php\" rel=\"noopener\" target=\"_blank\">CSS filter\u8ba9\u56fe\u6807\u53d8\u6210\u6307\u5b9a\u7ea2\u8272\u503cdemo<\/a><\/p>\n<h3>\u56db\u3001CSS\u906e\u7f69\u5b9e\u73b0\u4efb\u610f\u989c\u8272\u56fe\u6807<\/h3>\n<p>\u8fd9\u4e2a\u662f\u76f8\u6bd4\u4e0a\u9762\u7684\u6ee4\u955c\u66f4\u597d\u7684\u5b9e\u73b0\u65b9\u6cd5\uff0c\u6027\u80fd\u8981\u6bd4\u6ee4\u955c\u597d\uff0c\u8272\u503c\u5b9a\u4e49\u4e5f\u66f4\u7b80\u5355\u3002<\/p>\n<h4>\u4e00\u4f8b\u80dc\u5343\u56fe<\/h4>\n<p>\u8fd8\u662f\u8fd9\u4e2a\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/study\/image\/xin.svg\" width=\"32\" height=\"32\"><\/p>\n<p>\u4e0b\u9762\u8981\u53d8\u6210<span style=\"color:#f4615c\">#f4615c<\/span>\u8272\u503c\u56fe\u6807\u3002<\/p>\n<p>\u5982\u4e0bHTML\u548cCSS\u4ee3\u7801\u5c31\u597d\u4e86\uff1a<\/p>\n<pre>&lt;span class=\"colorful\"&gt;&lt;\/span&gt;<\/pre>\n<pre>.colorful {\r\n    display: inline-block;\r\n    width: 32px; height: 32px;\r\n    background-color: #f4615c;\r\n    -webkit-mask: url(.\/xin.svg) no-repeat;\r\n    mask: url(.\/xin.svg) no-repeat;\r\n    -webkit-mask-size: 100% 100%;\r\n    mask-size: 100% 100%;\r\n}<\/pre>\n<p>CSS3 mask\u9ed8\u8ba4\u662f\u57fa\u4e8e\u900f\u660e\u5ea6\u5b9e\u73b0\u906e\u7f69\u6548\u679c\u7684\u3002\u4e5f\u5c31\u662f\u5b9e\u8272\u533a\u57df\u663e\u793a\uff0c\u900f\u660e\u533a\u57df\u9690\u85cf\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ea\u9700\u8981\u628a\u76ee\u6807\u56fe\u6807\u989c\u8272<span style=\"color:#f4615c\">#f4615c<\/span>\u4f5c\u4e3a\u80cc\u666f\u8272\uff0c\u7136\u540e\u539f\u59cb\u56fe\u6807\uff08\u65e0\u8bba\u4ec0\u4e48\u989c\u8272\u90fd\u53ef\u4ee5\uff09\u4f5c\u4e3a\u906e\u7f69\u56fe\u7247\uff0c\u6548\u679c\u5c31\u51fa\u6765\u4e86\u3002<\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201811\/css-mask-icon-colorful.php\" rel=\"noopener\" target=\"_blank\">CSS mask\u906e\u7f69\u5b9e\u73b0\u4efb\u610f\u989c\u8272\u7684\u5c0f\u56fe\u6807demo<\/a><\/p>\n<p>\u6548\u679c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-24_192310.png\" width=\"286\" height=\"292\" alt=\"\u906e\u7f69\u5b9e\u73b0\u7684\u56fe\u6807\u8d4b\u8272\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p><strong>CSS mask\u5b66\u4e60<\/strong><br \/>\nCSS3\u906e\u7f69\u975e\u5e38\u597d\u7528\uff0c\u719f\u7ec3\u638c\u63e1\u4e8b\u534a\u529f\u500d\uff0c\u5176\u77e5\u8bc6\u70b9\u5f88\u591a\uff0c\u5305\u542b\u7684\u5c5e\u6027\u503c\u4e5f\u5f88\u591a\uff0c\u6709\u5174\u8da3\u53ef\u4ee5\u53c2\u8003\u6211\u4e4b\u524d\u7684\u6587\u7ae0\uff1a\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2017\/11\/css-css3-mask-masks\/\">CSS\u906e\u7f69CSS3 mask\/masks\u8be6\u7ec6\u4ecb\u7ecd<\/a>\u201d\uff0c\u975e\u5e38\u7cfb\u7edf\u7684\u4ecb\u7ecd\u4e86\u76f8\u5173\u77e5\u8bc6\u70b9\u3002<\/p>\n<h3>\u4e94\u3001\u65b0\u589e\uff1a\u501f\u52a9background-blend-mode\u6df7\u5408\u6a21\u5f0f<\/h3>\n<p><code>background-blend-mode<\/code>\u6df7\u5408\u6a21\u5f0f15\u5e74\u7684\u65f6\u5019\u5c31\u5199\u6587\u7ae0\u4ecb\u7ecd\u8fc7\uff0c\u53ef\u53c2\u89c1\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=4819\">CSS3\u6df7\u5408\u6a21\u5f0fmix-blend-mode\/background-blend-mode\u7b80\u4ecb<\/a>\u201d\u3002<\/p>\n<p>\u672c\u65b9\u6cd5\u67092\u4e2a\u9650\u5236\uff0c\u9996\u5148\u539f\u56fe\u7247\u5fc5\u987b\u662f\u7eaf\u9ed1\u8272\u7684\uff0c\u5982\u679c\u662f\u5f69\u8272\u7684\uff0c\u989c\u8272\u4f1a\u6df7\u6dc6\u5728\u4e00\u8d77\uff1b\u5176\u6b21\u975e\u56fe\u5f62\u90e8\u5206\u5fc5\u987b\u662f\u767d\u8272\uff0c\u4e0d\u80fd\u662f\u900f\u660e\uff0c\u56e0\u4e3a\u900f\u660e\u4f1a\u88ab\u5f53\u505a\u9ed1\u8272\u5904\u7406\u3002<\/p>\n<p>\u6362\u6210\u4e0b\u9762\u8fd9\u4e2a\u9ed1\u8272\u767d\u5e95\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/study\/201901\/xin.png\" width=\"32\" height=\"32\"><\/p>\n<p>\u4e0b\u9762\u8981\u53d8\u6210<span style=\"color:#f4615c\">#f4615c<\/span>\u8272\u503c\u56fe\u6807\u3002<\/p>\n<p>\u5982\u4e0bHTML\u548cCSS\u4ee3\u7801\u5c31\u597d\u4e86\uff1a<\/p>\n<pre>&lt;span class=\"colorful\"&gt;&lt;\/span&gt;<\/pre>\n<pre>.colorful {\r\n    display: inline-block;\r\n    width: 32px; height: 32px;\r\n    background-image: url(.\/xin.png), linear-gradient(#f4615c, #f4615c);\r\n    background-blend-mode: lighten;\r\n    background-size: 100%;\r\n}<\/pre>\n<p>\u6df7\u5408\u6a21\u5f0f<code>lighten<\/code>\u53ef\u4ee5\u8ba9\u4efb\u610f\u989c\u8272\u548c\u9ed1\u8272\u6df7\u5408\u7684\u65f6\u5019\uff0c\u4fdd\u7559\u539f\u59cb\u8272\u5f69\u3002\u7531\u4e8e\u6211\u4eec\u56fe\u6807\u9ed1\u8272\u767d\u5e95\uff0c\u548c\u4efb\u610f\u6e10\u53d8\u56fe\u7247\u6df7\u5408\uff0c\u90fd\u4f1a\u5728\u9ed1\u8272\u56fe\u5f62\u533a\u57df\u7559\u4e0b\u6e10\u53d8\u56fe\u5f62\u7684\u989c\u8272\u3002\u4e8e\u662f\uff0c\u6548\u679c\u8fbe\u6210\uff01<\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201901\/css-background-blend-mode-icon-colorful.php\" rel=\"noopener\" target=\"_blank\">CSS\u6df7\u5408\u6a21\u5f0f\u4e0ePNG\u683c\u5f0f\u5c0f\u56fe\u6807\u8d4b\u8272demo<\/a><\/p>\n<p>\u6548\u679c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-24_192310.png\" width=\"286\" height=\"292\" alt=\"\u6df7\u5408\u6a21\u5f0f\u5b9e\u73b0\u7684\u56fe\u6807\u8d4b\u8272\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p><strong>\u66f4\u65b0\u4e8e2022-01-31<\/strong><\/p>\n<p>\u4e0a\u9762\u7684\u6848\u4f8b\u4ee3\u7801\u6709\u95ee\u9898\uff0c\u9700\u8981\u56fe\u6807\u6709\u767d\u8272\u80cc\u666f\u624d\u53ef\u4ee5\uff0c\u5b9e\u9645\u4e0a\u4e0d\u9700\u8981\uff0c\u9542\u7a7a\u56fe\u6807\u4e5f\u662f\u652f\u6301\u7684\uff0c\u76f8\u5173\u4ee3\u7801\u548c\u6848\u4f8b\u53c2\u89c1\u8fd9\u7bc7\u6587\u7ae0\uff1a\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2022\/01\/css-background-image-color\/\">CSS background\u80cc\u666f\u56fe\u6807\u7684\u53d8\u8272\u6280\u5de7<\/a>\u201d <\/p>\n<h3>\u516d\u3001\u6700\u540e\uff0c\u5173\u4e8e\u8f6c\u6362\u5de5\u5177\uff0c\u7ed3\u8bed<\/h3>\n<p>\u6b63\u6587\u90e8\u5206\u7ed3\u675f\uff0c\u4e0b\u9762\u53ef\u4ee5\u5b89\u5fc3\u5730\u4e1c\u626f\u897f\u626f\u4e86\u3002<\/p>\n<p>filter\u8272\u503c\u8f6c\u6362\u5de5\u5177\u6211\u4e00\u5f00\u59cb\u60f3\u5f97\u6bd4\u8f83\u5929\u771f\uff0c\u989c\u8272\u503c\u4e0d\u662f\u53ef\u4ee5HSB\u8868\u793a\u561b\uff08web\u4e2d\u662fHSL\uff0cPS\u4e2d\u662fHSB\uff0c\u4e24\u8005\u6709\u5dee\u522b\uff0c\uff09\uff0c\u4e0d\u6b63\u597d\u5bf9\u5e94filter\u7684\u8272\u8c03\uff0c\u9971\u548c\u5ea6\u548c\u4eae\u5ea6\u6ee4\u955c\u561b\uff0c\u6211\u60f3\u8ba1\u7b97\u51fa\u524d\u540e\u989c\u8272\u7684HSB\u503c\uff0c\u518d\u4e00\u6bd4\u8f83\uff0c\u8bbe\u7f6e\u5728filter\u4e0a\uff0c\u8272\u503c\u4e0d\u5c31\u8f6c\u6362\u597d\u4e86\u3002<\/p>\n<p>\u4e00\u756a\u5b9e\u8df5\u4e0b\u6765\u53d1\u73b0\uff0c\u8bbe\u8ba1\u504f\u5dee\u8fd8\u76f8\u5f53\u660e\u663e\uff0c\u6839\u672c\u4e0d\u80fd\u62ff\u51fa\u6765\u7528\u3002\u56e0\u4e3aS\u548cB\u53ef\u4ee5\u5927\u4e8e100%\uff0c\u4e14\u6ca1\u6709\u4e0a\u9650\uff0c\u5177\u4f53\u5982\u4f55\u6e32\u67d3\u5e76\u4e0d\u662f\u4e00\u79cd\u7ebf\u6027\u7684\u5173\u7cfb\uff0c\u53ea\u901a\u8fc7\u7b80\u5355\u7ebf\u6027\u8ba1\u7b97\u662f\u5f88\u96be\u5b9e\u73b0\u51c6\u786e\u7684\u8f6c\u6362\u7684\uff0c\u9700\u8981\u5bf9<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2012\/06\/css3-transform-matrix-%e7%9f%a9%e9%98%b5\/\">\u77e9\u9635<\/a>\u6bd4\u8f83\u4e86\u89e3\u3002\u4e8e\u662f\u6211\u81ea\u5df1\u53c8\u5c1d\u8bd5\u53bb\u7814\u7a76<a href=\"https:\/\/www.w3.org\/TR\/filter-effects-1\/#feColorMatrixElement\" rel=\"noopener nofollow\" target=\"_blank\">feColorMatrix<\/a>\u7684\u7b97\u6cd5\uff0c\u53d1\u73b0\u81ea\u5df1\u7684\u79ef\u7d2f\u8fd8\u4e0d\u591f\uff0c\u6570\u5b66\u4e0d\u662f\u5f88\u5f3a\uff0c\u56fe\u5f62\u9886\u57df\u4e5f\u672a\u6df1\u5165\uff0c\u65e0\u6cd5\u9a7e\u9a6d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/2018-11-24_193559.png\" width=\"321\" height=\"111\" alt=\"feColorMatrix\u77e9\u9635\u53d8\u6362\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u540e\u6765\uff0c\u5728stackoverflow\u4e0a\u627e\u5230<a href=\"https:\/\/stackoverflow.com\/questions\/42966641\/how-to-transform-black-into-any-given-color-using-only-css-filters\" rel=\"noopener\" target=\"_blank\">\u7eaffilter\u6ee4\u955c\u8f6c\u6362\u9ed1\u8272\u4e3a\u5176\u5b83\u989c\u8272<\/a>\u7684\u95ee\u9898\uff0c\u5176\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e9b\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u8fd8\u662f\u5f97\u7ad9\u5728\u5de8\u4eba\u7684\u80a9\u8180\u4e0a\uff0c\u5bf9\u539f\u7b97\u6cd5\u8fdb\u884c\u4e86\u4e00\u4e9b\u4f18\u5316\uff0c\u5305\u62ec\u652f\u6301\u4efb\u610f\u989c\u8272filter\u8f6c\u6362\uff0c\u539f\u7b97\u6cd5\u662f\u4ec5\u9ed1\u8272\uff1b\u4f18\u5316\u4e86\u8bef\u5dee\u7684\u7b97\u6cd5\uff0c\u539f\u7b97\u6cd5\u6709\u8f83\u5927\u95ee\u9898\uff0c\u6709\u65f6\u5019\u660e\u660e\u89c6\u89c9\u5dee\u5f02\u660e\u663e\uff0c\u5374\u663e\u793a\u8bef\u5dee\u5f88\u5c0f\uff1b\u589e\u52a0\u4e86\u6ee4\u955c\u8f6c\u6362\u4e4b\u540e\u7684\u6e32\u67d3\u989c\u8272\u7684\u8f93\u51fa\u3002\u5c31\u8fd9\u6837\u4e00\u4e2a\u7eaffilter\u53d8\u8272\u7684\u5728\u7ebf\u5c0f\u5de5\u5177\u8bde\u751f\u4e86\u3002<\/p>\n<p>\u867d\u7136\u8fd9\u4e2afilter\u53d8\u8272\u5de5\u5177\u5f88\u6709\u6280\u672f\u542b\u91cf\uff0c\u4f46\u662f\uff0c\u5e76\u4e0d\u8868\u793a\u4f7f\u7528filter\u662f\u6700\u597d\u7684\u56fe\u6807\u53d8\u8272\u65b9\u6cd5\u3002\u5982\u679c\u6761\u4ef6\u5141\u8bb8\uff08\u6709HTML\u64cd\u4f5c\u6743\u9650\uff09\uff0c\u6211\u5efa\u8bae\u4f18\u5148\u4f7f\u7528mask\u906e\u7f69\u5b9e\u73b0\u4efb\u610f\u56fe\u6807\u7684\u53d8\u8272\uff0c\u517c\u5bb9\u6027\u66f4\u597d\uff0c\u6027\u80fd\u66f4\u597d\uff0c\u989c\u8272100%\u7cbe\u51c6\uff0c\u53ef\u4ee5\u5728\u79fb\u52a8\u7aef\u9879\u76ee\u4e2d\u4f7f\u7528\uff0c\u5982\u679c\u5bf9\u4e8e\u4e00\u4e9b\u6742\u724cAndroid\u4e0d\u5728\u610f\u7684\u8bdd\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u7684\u56fe\u6807\u662f\u7528\u7684<code>&lt;img&gt;<\/code>\u6216\u8005<code>&lt;svg&gt;<\/code>\u6807\u7b7e\u76f4\u8fde\u7684\uff0c\u5219\u6b64\u65f6\uff0c\u4f7f\u7528filter\u53d8\u8272\u8981\u66f4\u5408\u9002\u3002<\/p>\n<p>\u6ca1\u6709\u65e0\u7528\u7684\u6280\u672f\uff0c\u53ea\u662f\u9002\u7528\u573a\u666f\u5bbd\u7a84\u6709\u522b\u800c\u5df2\uff01<\/p>\n<p><strong>SVG\u56fe\u6807\u548cPNG\u56fe\u6807<\/strong><br 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align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=8187\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=8187<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201811\/colorful2.jpg\" width=\"161\" height=\"98\" class=\"alignright size-medium\" alt=\"\u591a\u5f69\u53d8\u8272\" 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