{"id":11449,"date":"2024-11-29T00:14:21","date_gmt":"2024-11-28T16:14:21","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=11449"},"modified":"2024-11-29T00:17:10","modified_gmt":"2024-11-28T16:17:10","slug":"css-color-mix-function","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2024\/11\/css-color-mix-function\/","title":{"rendered":"CSS\u597d\u7528\u7684color-mix\u989c\u8272\u51fd\u6570\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5566"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=11449\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=11449<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u72ec\u7acb\u57df\u540d\u4e2a\u4eba\u7f51\u7ad9\u65e0\u9700\u6388\u6743\uff0c\u4f46\u9700\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/202411-color-mix.jpg';<\/script><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-29_001039.jpeg\" width=\"415\" height=\"272\" alt=\"\u5c01\u9762\u5360\u4f4d\u56fe \u9e8b\u9e7f\" class=\"alignright clip thumb size-medium\" \/><\/p>\n<h3>\u4e00\u3001\u7a81\u7136\u53d1\u73b0\uff0c\u6d4f\u89c8\u5668\u5168\u652f\u6301\u5566<\/h3>\n<p><code>color-mix()<\/code>\u989c\u8272\u51fd\u6570\u53bb\u5e74\u5e74\u521d\u5176\u5b9e\u6211\u5c31\u4ecb\u7ecd\u8fc7\u4e86\uff0c\u4e0d\u8fc7\u53ea\u662f\u7b80\u5355\u63d0\u4e86\u4e00\u5634\uff0c\u89c1\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2023\/02\/css-color-function\/\">\u662f\u65f6\u5019\u4ecb\u7ecd\u8fd9\u51e0\u4e2a\u5168\u65b0\u7684CSS\u989c\u8272\u51fd\u6570\u4e86<\/a>\u201d\u4e00\u6587\u3002<\/p>\n<p>\u7136\u540e\uff0c\u6700\u8fd1\u53d1\u73b0\uff0c\u8fd9\u4e2a\u989c\u8272\u51fd\u6570\u6240\u6709\u73b0\u4ee3\u6d4f\u89c8\u5668\u90fd\u5df2\u7ecf\u652f\u6301\u5566\uff0c\u770b\u770b\u770b\uff0c\u7eff\u6cb9\u6cb9\u4e00\u7247\u5927\u597d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-26_164958.png\" width=\"628\" height=\"318\" alt=\"color-mix()\u517c\u5bb9\u6027\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u662f\u65f6\u5019\u597d\u597d\u4ecb\u7ecd\u8fd9\u4e2a\u6211\u8ba4\u4e3a\u8fd8\u633a\u5b9e\u7528\u7684\u989c\u8272\u51fd\u6570\u3002<\/p>\n<h3>\u4e8c\u3001\u767d\u52a0\u9ed1\u7684\u989c\u8272\u662f\uff1f<\/h3>\n<p>\u5148\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u6848\u4f8b\u9884\u70ed\u4e0b\u5bf9<code>color-mix()<\/code>\u989c\u8272\u51fd\u6570\u7684\u8ba4\u77e5\u3002<\/p>\n<pre>canvas {\r\n  background-color: color-mix(in srgb, black, white)\r\n}<\/pre>\n<p>\u6309\u7167\u6211\u4eec\u7684\u8ba4\u77e5\uff0c\u767d\u8272\u548c\u9ed1\u8272\u6df7\u5408\u5e94\u8be5\u662f\u7070\u8272\uff0c\u90a3\u6700\u7ec8\u7684\u6e32\u67d3\u7ed3\u679c\u662f\u4e0d\u662f\u7070\u8272\u5462\uff1f<\/p>\n<p>\u89c1\u5982\u4e0b\u622a\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_142227.png\" width=\"295\" height=\"144\" alt=\"\u9ed1\u767d\u989c\u8272\u6df7\u5408\u7ed3\u679c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u679c\u7136\u662f\u7070\u8272\uff0c\u54e6\uff0c\u539f\u6765\u8fd9\u5c31\u662f\u989c\u8272\u6df7\u5408\u3002<\/p>\n<h4>\u6bd4\u4f8b\u8bbe\u7f6e<\/h4>\n<p>\u5982\u679c\u5e0c\u671b\u767d\u8272\u591a\u4e00\u70b9\uff0c\u9ed1\u8272\u5c11\u4e00\u70b9\uff0c\u600e\u4e48\u529e\u5462\uff1f<\/p>\n<p>\u4e5f\u597d\u529e\uff0cwhite\u8272\u503c\u540e\u9762\u7684\u767e\u5206\u503c\u8bbe\u5f97\u5927\u4e00\u70b9\u5c31\u597d\u4e86\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>canvas {\r\n  background-color: color-mix(in srgb, black, white 75%)\r\n}<\/pre>\n<p>\u6548\u679c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_145147.png\" width=\"297\" height=\"147\" alt=\"\u767d\u8272\u767e\u5206\u6bd4\u589e\u52a0\u540e\u7684\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u4e0a\u9762\u7684\u6df7\u5408\u989c\u8272\u8bbe\u7f6e\u7b49\u540c\u4e8e<code>color-mix(in srgb, black 25%, white)<\/code>\uff0c\u4e5f\u5c31\u662f\u53ea\u9700\u8981\u8bbe\u7f6e\u4e00\u4e2a\u8272\u503c\u7684\u767e\u5206\u6bd4\u5373\u53ef\uff0c\u53e6\u5916\u4e00\u4e2a\u8272\u503c\u81ea\u52a8\u4f1a100%\u8865\u5168\u3002<\/p>\n<h4>\u6bd4\u4f8b\u8303\u56f4<\/h4>\n<p>\u6df7\u5408\u989c\u8272\u7684\u6bd4\u4f8b\u8303\u56f4\u662f0%~100%\uff0c\u53ef\u4ee5\u540c\u65f6100%\uff0c\u4f46\u662f\u4e0d\u80fd\u540c\u65f60%\uff0c\u5426\u5219\u4f1a\u8ba4\u4e3a\u5f02\u5e38\uff0c\u5982\u4e0b\u622a\u56fe\u793a\u610f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_152151.png\" width=\"421\" height=\"56\" alt=\"\u90fd\u662f0%\u8ba4\u4e3a\u5f02\u5e38\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5982\u679c\u767e\u5206\u503c\u8ba1\u7b97\u4e4b\u548c\u5927\u4e8e100%\uff0c\u5219\u4e24\u4e2a\u8272\u503c\u4f1a\u6309\u6bd4\u4f8b\u8fdb\u884c\u5206\u914d\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>canvas {\r\n  background-color: color-mix(in srgb, black 100%, white 100%)\r\n}<\/pre>\n<p>\u7b49\u540c\u4e8e\uff1a<\/p>\n<pre>canvas {\r\n  background-color: color-mix(in srgb, black 50%, white 50%)\r\n}<\/pre>\n<p>\u5982\u679c\u8ba1\u7b97\u4e4b\u548c\u5c0f\u4e8e100%\uff0c\u6700\u7ec8\u6df7\u5408\u7684\u989c\u8272\u8fd8\u8981\u548c\uff08100% &#8211; sum\uff09\u7684\u900f\u660e\u8272\u8fdb\u884c\u6df7\u5408\uff0c\u503c\u8d8a\u5c0f\uff0c\u900f\u660e\u5ea6\u8d8a\u5927\uff0c\u8fd9\u4e2a\u6709\u522b\u4e8e<code>palette-mix()<\/code>\u6df7\u5408\u51fd\u6570\u3002<\/p>\n<p>\u4f8b\u5982\uff0c<code>black 25%, white 25%<\/code>\u6df7\u5408\u7ed3\u679c\u5c31\u662f\u7070\u8272\u518d\u51cf\u53bb50%\u7684\u900f\u660e\u5ea6\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>canvas {\r\n  background-color: color-mix(in srgb, black 25%, white 25%)\r\n}<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_154405.png\" width=\"319\" height=\"175\" alt=\"50%\u900f\u660e\u5ea6\u7070\u8272\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u4e09\u3001\u6211\u8ba4\u4e3a\u7684\u5b9e\u7528\u7279\u6027<\/h3>\n<p>\u76ee\u524d\u7684CSS\u5df2\u7ecf\u652f\u6301\u5404\u79cd\u5404\u6709\u7684\u989c\u8272\u8868\u793a\u65b9\u6cd5\uff0c<code>color-mix()<\/code>\u8fd9\u4e2a\u770b\u8d77\u6765\u5f88\u9177\uff0c\u4f46\u662f\u8bed\u6cd5\u6bd4\u8f83\u590d\u6742\u7684\u51fd\u6570\uff0c\u5176\u5b9e\u96be\u6709\u7528\u6b66\u4e4b\u5730\uff0c\u8bf4\u7a7f\u4e86\uff0c\u8bf4\u662fCSS\u989c\u8272\u8868\u793a\u8fd9\u5757\u7684\u7279\u6027\u4e25\u91cd\u8fc7\u76db\u3002<\/p>\n<p>\u4f46\u9664\u4e86\u8fd9\u4e2a\u5e94\u7528\u573a\u666f\uff0c\u6211\u89c9\u5f97\u53ea\u80fd<code>color-mix()<\/code>\u53ef\u4ee5\u5b9e\u73b0\u3002<\/p>\n<p>\u90a3\u5c31\u662fCSS\u989c\u8272\u5173\u952e\u5b57\u7684\u900f\u660e\u5ea6\u8868\u793a\u3002<\/p>\n<p>CSS\u76ee\u524d<a href=\"https:\/\/www.zhangxinxu.com\/study\/201008\/css3-color-names.php\" rel=\"noopener\" target=\"_blank\">\u6709147\u4e2a\u989c\u8272\u5173\u952e\u5b57<\/a>\uff0c\u50cf\u6211\u8fd9\u79cd\u7ecf\u5e38\u5199demo\u505a\u6f14\u793a\u9875\u9762\u7684\u5c31\u7528\u5f97\u6bd4\u8f83\u591a\uff0c\u56e0\u4e3a\u8bed\u4e49\u597d\uff0c\u4fbf\u4e8e\u5927\u5bb6\u5b66\u4e60\u3002<\/p>\n<p>\u5176\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u70e6\u607c\uff0c\u5982\u4f55\u8868\u793a\u8fd9\u4e9b\u5173\u952e\u5b57\u503c\u7684\u534a\u900f\u660e\u989c\u8272\u3002<\/p>\n<p>\u4f8b\u5982\uff0c50%\u900f\u660e\u5ea6\u7684deepskyblue\u8272\u503c\u662f\u591a\u5c11\uff0c\u8be5\u5982\u4f55\u8868\u793a\uff1f<\/p>\n<p>\u518d\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u91cc\uff0c\u6211\u90fd\u65e0\u80fd\u4e3a\u529b\uff0c\u9664\u4e86\u4f5c\u4e3a\u80cc\u666f\u7684\u65f6\u5019\uff0c\u6211<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2020\/07\/css-cross-fade-background-image-opacity\/\">\u4f7f\u7528 cross-fade() \u53ef\u4ee5\u8fd1\u4f3c\u6a21\u62df\u4e0b<\/a>\u3002<\/p>\n<p>\u73b0\u5728\u6709\u4e86<code>color-mix()<\/code>\u51fd\u6570\uff0c\u53ef\u8c13\u662f\u6709\u4e86\u7ec8\u6781\u89e3\u51b3\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>canvas {\r\n  border: 1px solid color-mix(in srgb, deepskyblue 75%, transparent);\r\n  background-color: color-mix(in srgb, deepskyblue 25%, transparent);\r\n}<\/pre>\n<p>\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_161928.png\" width=\"317\" height=\"167\" alt=\"\u5173\u952e\u5b57\u989c\u8272\u534a\u900f\u660e\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h4>\u5e94\u7528\u5230\u5b9e\u9645\u5f00\u53d1\u573a\u666f<\/h4>\n<p>\u53ef\u4ee5\u4e0d\u9700\u8981\u90a3\u4e48\u591a\u7f57\u5217\u7684\u8272\u503c\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-27_161815.png\" width=\"265\" height=\"126\" alt=\"\u8272\u503c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u53ef\u4ee5\u76f4\u63a5\u786e\u5b9a\u51e0\u4e2a\u4e3b\u8272\uff0c\u5176\u4ed6\u989c\u8272\u57fa\u4e8e\u6b64\u8272\u503c\u4ee5\u53ca<code>color-mix()<\/code>\u3001<code>color()<\/code>\u7b49\u989c\u8272\u51fd\u6570\u8fdb\u884c\u884d\u751f\uff0c\u66f4\u65b9\u4fbf\u65e5\u540e\u7684\u7ba1\u7406\u4e0e\u7ef4\u62a4\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>:root {\r\n  --primary: #7350C7;\r\n  --primary-weak: color-mix(in srgb, var(--primary), white 25%);\r\n}<\/pre>\n<h3>\u56db\u3001color-mix\u8bed\u6cd5\u8fdb\u4e00\u6b65\u6df1\u5165<\/h3>\n<p>\u4e0a\u9762\u51e0\u8db4\u5c55\u793a\u7684\u662f<code>color-mix()<\/code>\u989c\u8272\u51fd\u6570\u6700\u5e38\u89c1\u7684\u7528\u6cd5\uff0c\u5b9e\u9645\u4e0a<code>color-mix()<\/code>\u7684\u8bed\u6cd5\u53ca\u5176\u89c4\u5219\u8fd8\u662f\u76f8\u5f53\u590d\u6742\u7684\u3002<\/p>\n<p>\u5bf9CSS\u6df1\u5165\u5b66\u4e60\u6ca1\u6709\u4ec0\u4e48\u5174\u8da3\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u8df3\u8fc7\u8fd9\u4e00\u6bb5\u548c\u4e0b\u4e00\u6bb5\u3002<\/p>\n<h4>in xxx\u90fd\u662fin\u7684\u4ec0\u4e48<\/h4>\n<p>\u4ee5\u4e0b<code>color-mix()<\/code>\u51fd\u6570\u7528\u6cd5\u90fd\u662f\u5408\u6cd5\u7684\uff1a<\/p>\n<pre>\/* \u6781\u5316\u989c\u8272\u7a7a\u95f4 *\/\r\ncolor-mix(in hsl, hsl(200 50 80), coral 80%)\r\n\/* \u6781\u5316\u989c\u8272\u7a7a\u95f4\u548c\u8272\u8c03\u63d2\u503c\u65b9\u6cd5 *\/\r\ncolor-mix(in lch longer hue, hsl(200deg 50% 80%), coral)\r\n\r\n\/* \u77e9\u5f62\u989c\u8272\u7a7a\u95f4 *\/\r\ncolor-mix(in srgb, plum, #f00)\r\n\/* \u77e9\u5f62\u989c\u8272\u7a7a\u95f4\u767e\u5206\u6bd4\u503c\u8bbe\u7f6e *\/\r\ncolor-mix(in lab, plum 60%, #f00 50%)\r\n\r\n\/* \u81ea\u5b9a\u4e49\u989c\u8272\u7a7a\u95f4 *\/\r\ncolor-mix(in --swop5c, red, blue)<\/pre>\n<p>\u800c\u6240\u6709\u8fd9\u4e9b\u7528\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u90fd\u662f in xxx\uff0c\u8fd9\u91cc\u7684xxx\u6307\u7684\u662f\u4ec0\u4e48\uff1f\u5177\u4f53\u90fd\u6709\u54ea\u4e9b\u503c\u3002<\/p>\n<p>\u957f\u8bdd\u77ed\u8bf4\u3002<\/p>\n<p><code>in<\/code>\u7684\u90fd\u662f\u989c\u8272\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\u5c31\u662f\u4e0d\u540c\u7684\u989c\u8272\u8868\u793a\u65b9\u6cd5\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4e0b\u56fe\u662flab\u7c7b\u578b\u7684\u989c\u8272\u7a7a\u95f4\u793a\u610f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202302\/lab.jpg\" width=\"241\" height=\"209\" alt=\"lab\u989c\u8272\u7a7a\u95f4\u793a\u610f\" class=\"alignnone size-medium\"><\/p>\n<p>\u53bb\u5e74\u7684\u8fd9\u7bc7\u6587\u7ae0\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2023\/02\/css-color-function\/\">\u662f\u65f6\u5019\u4ecb\u7ecd\u8fd9\u51e0\u4e2a\u5168\u65b0\u7684CSS\u989c\u8272\u51fd\u6570\u4e86<\/a>\u201d\u5c31\u6709\u76f8\u5173\u7684\u4ecb\u7ecd\uff0c\u4e0d\u8fc7\u4e0d\u5168\uff0c\u5c31\u51e0\u4e2a\u5177\u6709\u4ee3\u8868\u6027\u7684\u989c\u8272\u7a7a\u95f4\u3002<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>\u6781\u6027\u989c\u8272\u7a7a\u95f4\u5305\u62ec\uff1ahsl, hwb, lch \u548c oklch\u3002<\/li>\n<li>\u77e9\u5f62\u989c\u8272\u7a7a\u95f4\u5305\u62ec\uff1asrgb, srgb-linear, display-p3, a98-rgb, prophoto-rgb, rec2020, lab, oklab, xyz, xyz-d50 \u548c xyz-d65\u3002<\/li>\n<li>\u81ea\u5b9a\u4e49\u7684\u989c\u8272\u7a7a\u95f4\u5219\u4f7f\u7528 @color-profile \u89c4\u5219\u8fdb\u884c\u5b9a\u4e49\uff1a\n<pre>@color-profile --swop5c {\r\n  src: url(\"https:\/\/example.org\/SWOP2006_Coated5v2.icc\");\r\n}<\/pre>\n<\/li>\n<\/ul>\n<p>\u76f8\u5173\u5185\u5bb9\u8fc7\u4e8e\u4e13\u4e1a\uff0c\u4e0d\u5c55\u5f00\uff0c\u6211\u4e5f\u5c55\u5f00\u4e0d\u5f00\uff0c\u5927\u5bb6\u8111\u4e2d\u6709\u4e2a\u5370\u8c61\u5373\u53ef\u3002<\/p>\n<h3>\u4e94\u3001\u4e86\u89e3hue\u8272\u8c03\u5dee\u503c\u7b97\u6cd5<\/h3>\n<p>\u8fd9\u4e2a\u53ef\u4ee5\u4e86\u89e3\u4e0b\uff0c\u4e0d\u7b97\u590d\u6742\uff0c\u5728\u989c\u8272\u52a8\u753b\u548c\u989c\u8272\u6e10\u53d8\u4e2d\u6bd4\u8f83\u53d7\u7528\u3002<\/p>\n<p>\u5c31\u662f\u6211\u4eec\u5728 in xxx \u4e4b\u540e\uff0c\u8fd8\u53ef\u4ee5\u8bbe\u7f6ehue\u7684\u5e94\u7528\u7b97\u6cd5\uff0c\u82f1\u6587\u5168\u79f0\uff1ahue interpolation method\u3002<\/p>\n<p>\u652f\u6301\u4e0b\u97624\u79cd\u8bed\u6cd5\uff1a<\/p>\n<pre>shorter hue\r\nlonger hue\r\nincreasing hue\r\ndecreasing hue<\/pre>\n<p>\u6bcf\u79cd\u8bed\u6cd5\u5bf9\u5e94\u7684\u542b\u4e49\u8fd8\u633a\u597d\u7406\u89e3\u7684\u3002<\/p>\n<p>Hue\u8272\u8c03\u5728Web\u4e2d\u5c31\u662f\u4e2a0~360\u5ea6\u4e0d\u65ad\u65cb\u8f6c\u7684\u73af\uff0c\u5982\u679c\u4f60\u5bf9HSL\u8272\u503c\u719f\u6089\u7684\u8bdd\u3002<\/p>\n<p>\u6240\u4ee5\uff1a<\/p>\n<dl>\n<dt><strong>shorter hue<\/strong><\/dt>\n<dd>\u8272\u8c03\u53d8\u5316\u8def\u5f84\u8d70\u77ed\u8def\u7ebf\u3002\u5047\u8bbe\u03b81\u662f\u8d77\u59cb\u8272\u8c03\u4f4d\u7f6e, \u03b82\u662f\u7ed3\u675f\u8272\u8c03\u4f4d\u7f6e\u3002\u5219<code>shorter hue<\/code>\u7684\u53d8\u5316\u8303\u56f4\u662f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_113058.png\" width=\"250\" height=\"273\" alt=\"short hue\u8303\u56f4\u793a\u610f\" class=\"alignnone size-medium\" \/><\/dd>\n<dt><strong>longer hue<\/strong><\/dt>\n<dd>\u8272\u8c03\u53d8\u5316\u8def\u5f84\u8d70\u8ddd\u79bb\u957f\u7684\u8def\u7ebf\uff0c\u4e5f\u5c31\u662f\u7ed5\u5927\u5708\u5b50\uff0c\u8272\u8c03\u8de8\u5ea6\u8303\u56f4\u8981\u66f4\u4e30\u5bcc\u3002\u793a\u610f\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_145852.png\" width=\"250\" height=\"273\" alt=\"longer hue\u793a\u610f\u56fe\" class=\"alignnone size-medium\" \/><\/dd>\n<dt><strong>increasing hue<\/strong><\/dt>\n<dd>\u8868\u793a\u987a\u65f6\u9488\u8272\u8c03\u53d8\u5316\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_113058.png\" width=\"250\" height=\"273\" alt=\"short hue\u8303\u56f4\u793a\u610f\" class=\"alignnone size-medium\" \/><\/dd>\n<dt><strong>decreasing hue<\/strong><\/dt>\n<dd>\u8272\u8c03\u9012\u51cf\uff0c\u8868\u73b0\u4e3a\u9006\u65f6\u9488\u8272\u8c03\u8303\u56f4\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_145852.png\" width=\"250\" height=\"273\" alt=\"longer hue\u793a\u610f\u56fe\" class=\"alignnone size-medium\" \/><\/dd>\n<\/dl>\n<p>\u6211\u4eec\u4e0d\u59a8\u901a\u8fc7\u4e00\u4e2a\u6e10\u53d8\u6548\u679c\u6765\u770b\u770b\u8fd9\u51e0\u4e2a\u503c\u7684\u533a\u522b\uff0c\u5c31\u4f7f\u7528\u4e0a\u9762\u793a\u610f\u56fe\u7684<code>\u03b81 = 45deg, \u03b82 = 135deg<\/code>\uff0c\u76f8\u5173\u4ee3\u7801\u4e3a\uff1a<\/p>\n<pre>&lt;canvas class=\"shorter\"&gt;&lt;\/canvas&gt;\r\n&lt;canvas class=\"longer\"&gt;&lt;\/canvas&gt;\r\n&lt;canvas class=\"increasing\"&gt;&lt;\/canvas&gt;\r\n&lt;canvas class=\"decreasing\"&gt;&lt;\/canvas&gt;<\/pre>\n<pre>canvas {\r\n  width: 100%; height: 48px;\r\n  --\u03b81: hsl(45deg, 100%, 50%);\r\n  --\u03b82: hsl(135deg, 100%, 50%);\r\n  background: linear-gradient(\r\n    to right in hsl var(--hue, shorter hue),\r\n    var(--\u03b81),\r\n    var(--\u03b82)\r\n  );\r\n}\r\n.shorter {\r\n  --hue: shorter hue;\r\n}\r\n.longer {\r\n  --hue: longer hue;\r\n}\r\n.increasing {\r\n  --hue: increasing hue;\r\n}\r\n.decreasing {\r\n  --hue: decreasing hue;\r\n}<\/pre>\n<p>\u6b64\u65f6\u7684\u6e10\u53d8\u6548\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_152151.png\" width=\"471\" height=\"215\" alt=\"hue\u5dee\u503c\u6e10\u53d8\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u7b26\u5408\u4e0a\u9762\u7684\u73af\u5f62\u793a\u610f\u56fe\u7684\u8868\u73b0\u6548\u679c\u3002<\/p>\n<h3>\u516d\u3001CSS\u771f\u7684\u662f\u6108\u53d1\u590d\u6742\u4e86<\/h3>\n<p>\u662f\u4e0d\u662f\u89c9\u5f97<code>color-mix()<\/code>\u53c2\u6570\u548c\u8bed\u6cd5\u8fd8\u633a\u590d\u6742\u7684\uff0c\u8ddf\u5927\u5bb6\u8bb2\uff0c\u8fd8\u6709\u66f4\u590d\u6742\u7684\u989c\u8272\u51fd\u6570\uff0c\u90a3\u5c31\u662f<code>color()<\/code>\u51fd\u6570\uff0c\u5c45\u7136\u8fd8\u6709from\u7684\u76f8\u5bf9\u8bed\u6cd5\u3002\t <\/p>\n<p>\u6709\u5fc5\u8981\u641e\u8fd9\u4e48\u591a\u65b0\u7279\u6027\u561b\u3002\t <\/p>\n<p>\u867d\u8bf4\u6709\u5e94\u7528\u573a\u666f\uff0c\u4f46\u662f\u600e\u4e48\u8bb2\u5462\uff0c\u6211\u5c31\u4f7f\u7528\u5e72\u5df4\u5df4\u7684\u5177\u4f53\u8272\u503c\uff0c\u4ec0\u4e48\u5e94\u7528\u4e0d\u80fd\u5f00\u53d1\u5462\uff1f\t <\/p>\n<p>\u770b\u4f3c\u7e41\u8363\u4e86CSS\uff0c\u5b9e\u9645\u4e0a\u82b1\u91cc\u80e1\u54e8\u7684\u3002\t <\/p>\n<p>JS\u5e72CSS\u7684\u4e8b\u60c5\uff0cCSS\u5e72JS\u4e8b\u60c5\uff0cHTML\u5e72JS\u7684\u4e8b\u60c5\uff0c\u4e71\u4e86\uff0c\u6574\u4e2a\u664b\u897f\u5317\u53bb\u4e71\u4e86\u3002\t <\/p>\n<p>\u4f60\u770b\u6211\u6bcf\u5468\u4ecb\u7ecd\u4e00\u4e2a\u65b0\u7279\u6027\uff0c\u4f46\u662f\u80fd\u5728\u751f\u4ea7\u73af\u5883\u4f7f\u7528\u7684\u673a\u4f1a\u5be5\u5be5\u3002\t <\/p>\n<p>\u8fde\u6211\u90fd\u5982\u6b64\uff0c\u90a3\u5e7f\u5927\u7684\u524d\u7aef\u5982\u4f55\u6709\u5b66\u4e60\u8fd9\u4e9b\u65b0\u7279\u6027\u7684\u52a8\u529b\u5462\u3002\t <\/p>\n<p>\u5509\uff0c\u4e00\u70b9\u5410\u69fd\u3002\t <\/p>\n<p>\u8be5\u5b66\u8fd8\u662f\u8981\u5b66\u7684\u3002\t <\/p>\n<p>\u867d\u7136\u73b0\u5728\u6ca1\u4ec0\u4e48\u9524\u5b50\u7528\uff0c\u8fc7\u51e0\u5e74\u5462\uff1f\u8fd8\u662f\u8981\u76ee\u5149\u957f\u8fdc\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-28_152533.png\" width=\"150\" height=\"135\" alt=\"\u4ed6\u5f3a\u4efb\u4ed6\u5f3a\" class=\"alignnone size-medium\" \/><\/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=11449\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=11449<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202411\/2024-11-29_001039.jpeg\" width=\"160\" height=\"105\" alt=\"\u5c01\u9762\u5360\u4f4d\u56fe \u9e8b\u9e7f\" class=\"alignright size-medium\" loading=\"lazy\" \/><\/p>\n<p>\u76ee\u524d\u6240\u6709\u73b0\u4ee3\u6d4f\u89c8\u5668\u90fd\u5df2\u7ecf\u652f\u6301color-mix()\u8fd9\u4e2a\u989c\u8272\u51fd\u6570\u4e86\uff0c\u8fd9\u4e2a\u51fd\u6570\u53ef\u4ee5\u5b9e\u73b0\u5173\u952e\u5b57\u989c\u8272\u503c\u7684\u534a\u900f\u660e\u8868\u793a\uff0c\u662f\u5176\u4ed6CSS\u3001JS\u8bed\u6cd5\u90fd\u65e0\u6cd5\u53d6\u4ee3\u7684\u5b9e\u7528\u7279\u6027\uff0c\u672c\u6587\u8fd8\u6709\u8272\u8c03\u63d2\u503c\u65b9\u6cd5\u7684\u4ecb\u7ecd\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[333,1905,251],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/11449"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=11449"}],"version-history":[{"count":13,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/11449\/revisions"}],"predecessor-version":[{"id":11471,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/11449\/revisions\/11471"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=11449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=11449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=11449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}