HSL色彩模式是工业界的一种颜色标准,它通过对色调(H),饱和度(S),亮度(L)三个颜色通道的改变以及他们相互之间的叠加来获得各种颜色。这个标准几乎包括了人类视力可以感知的所有颜色,在屏幕上可以重现16777216种颜色,是目前应用最广的颜色系统之一。
语法:
hsl(<length>,<percentage>,<percentage>)
参数说明:
<length>表示色调(Hue),Hue衍生于色盘,取值可以为任意数值,其中0(或360或-360)表示红色,60表示黄色,120表示绿色,180表示青色,240表示蓝色,300表示洋红,当然可以设置其他数值来确定不同的颜色。
<percentage> 表示饱和度(Saturation),表示该色彩被使用了多少,即颜色的深浅程度和鲜艳程度。取值为0%到100%之间的值,其中0%表示灰度,即没有使用该颜色;100%的饱和度最高,即颜色最鲜艳。
<percentage> 表示亮度(Lightness),取值为0%到100%之间的值,其中0%表示最暗,显示为黑色;50%表示均值,100%最亮,显示为亮色。
实例:网页配色解决方案
- <!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <htmlxmlns="http://www.w3.org/1999/xhtml">
- <head>
- <metahttp-equiv="Content-Type"content="text/html;charset=utf-8"/>
- <title>HSLColor</title>
- <styletype="text/css">
- table{
- border:solid1pxOrange;
- background:#eee;
- padding:6px;
- }
- th{
- color:Orange;
- font-size:12px;
- font-weight:normal;
- }
- td{
- width:80px;
- height:30px;
- }
- /*第1行*/
- tr:nth-child(4)td:nth-of-type(1){background:hsl(30,100%,100%);}
- tr:nth-child(4)td:nth-of-type(2){background:hsl(30,75%,100%);}
- tr:nth-child(4)td:nth-of-type(3){background:hsl(30,50%,100%);}
- tr:nth-child(4)td:nth-of-type(4){background:hsl(30,25%,100%);}
- tr:nth-child(4)td:nth-of-type(5){background:hsl(30,0%,100%);}
- /*第2行*/
- tr:nth-child(5)td:nth-of-type(1){background:hsl(30,100%,88%);}
- tr:nth-child(5)td:nth-of-type(2){background:hsl(30,75%,88%);}
- tr:nth-child(5)td:nth-of-type(3){background:hsl(30,50%,88%);}
- tr:nth-child(5)td:nth-of-type(4){background:hsl(30,25%,88%);}
- tr:nth-child(5)td:nth-of-type(5){background:hsl(30,0%,88%);}
- /*第3行*/
- tr:nth-child(6)td:nth-of-type(1){background:hsl(30,100%,75%);}
- tr:nth-child(6)td:nth-of-type(2){background:hsl(30,75%,75%);}
- tr:nth-child(6)td:nth-of-type(3){background:hsl(30,50%,75%);}
- tr:nth-child(6)td:nth-of-type(4){background:hsl(30,25%,75%);}
- tr:nth-child(6)td:nth-of-type(5){background:hsl(30,0%,75%);}
- /*第4行*/
- tr:nth-child(7)td:nth-of-type(1){background:hsl(30,100%,63%);}
- tr:nth-child(7)td:nth-of-type(2){background:hsl(30,75%,63%);}
- tr:nth-child(7)td:nth-of-type(3){background:hsl(30,50%,63%);}
- tr:nth-child(7)td:nth-of-type(4){background:hsl(30,25%,63%);}
- tr:nth-child(7)td:nth-of-type(5){background:hsl(30,0%,63%);}
- /*第5行*/
- tr:nth-child(8)td:nth-of-type(1){background:hsl(30,100%,50%);}
- tr:nth-child(8)td:nth-of-type(2){background:hsl(30,75%,50%);}
- tr:nth-child(8)td:nth-of-type(3){background:hsl(30,50%,50%);}
- tr:nth-child(8)td:nth-of-type(4){background:hsl(30,25%,50%);}
- tr:nth-child(8)td:nth-of-type(5){background:hsl(30,0%,50%);}
- /*第6行*/
- tr:nth-child(9)td:nth-of-type(1){background:hsl(30,100%,38%);}
- tr:nth-child(9)td:nth-of-type(2){background:hsl(30,75%,38%);}
- tr:nth-child(9)td:nth-of-type(3){background:hsl(30,50%,38%);}
- tr:nth-child(9)td:nth-of-type(4){background:hsl(30,25%,38%);}
- tr:nth-child(9)td:nth-of-type(5){background:hsl(30,0%,38%);}
- /*第7行*/
- tr:nth-child(10)td:nth-of-type(1){background:hsl(30,100%,25%);}
- tr:nth-child(10)td:nth-of-type(2){background:hsl(30,75%,25%);}
- tr:nth-child(10)td:nth-of-type(3){background:hsl(30,50%,25%);}
- tr:nth-child(10)td:nth-of-type(4){background:hsl(30,25%,25%);}
- tr:nth-child(10)td:nth-of-type(5){background:hsl(30,0%,25%);}
- /*第8行*/
- tr:nth-child(11)td:nth-of-type(1){background:hsl(30,100%,13%);}
- tr:nth-child(11)td:nth-of-type(2){background:hsl(30,75%,13%);}
- tr:nth-child(11)td:nth-of-type(3){background:hsl(30,50%,13%);}
- tr:nth-child(11)td:nth-of-type(4){background:hsl(30,25%,13%);}
- tr:nth-child(11)td:nth-of-type(5){background:hsl(30,0%,13%);}
- /*第9行*/
- tr:nth-child(12)td:nth-of-type(1){background:hsl(30,100%,0%);}
- tr:nth-child(12)td:nth-of-type(2){background:hsl(30,75%,0%);}
- tr:nth-child(12)td:nth-of-type(3){background:hsl(30,50%,0%);}
- tr:nth-child(12)td:nth-of-type(4){background:hsl(30,25%,0%);}
- tr:nth-child(12)td:nth-of-type(5){background:hsl(30,0%,0%);}
- </style>
- </head>
- <body>
- <tableclass="hslexample">
- <tbody>
- <tr>
- <th></th>
- <thcolspan="5">色相:H=30Red-Yellow(=Orange)</th>
- </tr>
- <tr>
- <th></th>
- <thcolspan="5">饱和度(→)</th>
- </tr>
- <tr>
- <th>亮度(↓)</th>
- <th>100%</th>
- <th>75%</th>
- <th>50%</th>
- <th>25%</th>
- <th>0%</th>
- </tr>
- <tr>
- <th>100</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>88</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>75</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>63</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>50</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>38</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>25</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>13</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- <tr>
- <th>0</th>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- <td></td>
- </tr>
- </tbody>
- </table>
- </body>
- </html>
演示效果图:
常见网页基本配色方案:
橙色系:朝气活泼,豁然开朗
黄色系:明亮喜庆,甜蜜幸福
黄绿色系:自然清新,年轻且富有希望
绿色系:新鲜自然,明朗宁静
青绿色系:健康清新,充满信心和活力
青色系:坚定,古朴庄重
青蓝色系:爽朗开阔,清凉高远
蓝色系:和平,淡雅,洁净
蓝紫色系:成熟,冷静,高贵
紫色系:神秘高贵,高雅脱俗
紫红色系:浪漫柔和,华丽高贵
红色系:吉祥幸福,古典
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