CSS——HSL色彩模式

本文介绍了CSS中的HSL色彩模式,包括Hue、Saturation和Lightness三个要素。Hue代表色调,如0(或360)对应红色,120对应绿色,240对应蓝色。Saturation表示饱和度,范围从0.0%到100.0%,而Lightness则定义了颜色的亮度,其取值也在0.0%到100.0%之间。

相关代码

在头部编写style

<style type="text/css">
  table{
    border:solidlpxred;
    background:#eee;
    padding:6px;
  }
  th{
    color:red;
    font-size:12px;
    font-weight:normal;
  }
  td{
    width:80px;
    height:30px;
  }
  /*第1行 第4个tr标签 以此类推*/
  tr:nth-child(4) td:nth-of-type(1){background:hsl(0,100%,100%);}/*第1列*/
  tr:nth-child(4) td:nth-of-type(2){background:hsl(0,75%,100%);}/*第2列*/
  tr:nth-child(4) td:nth-of-type(3){background:hsl(0,50%,100%);}/*第3列*/
  tr:nth-child(4) td:nth-of-type(4){background:hsl(0,25%,100%);}/*第4列*/
  tr:nth-child(4) td:nth-of-type(5){background:hsl(0,0%,100%);}/*第5列*/
  /*第2行*/
  tr:nth-child(5) td:nth-of-type(1){background:hsl(0,100%,88%);}/*第1列*/
  tr:nth-child(5) td:nth-of-type(2){background:hsl(0,70%,88%);}/*第2列*/
  tr:nth-child(5) td:nth-of-type(3){background:hsl(0,50%,88%);}/*第3列*/
  tr:nth-child(5) td:nth-of-type(4){background:hsl(0,25%,88%);}/*第4列*/
  tr:nth-child(5) td:nth-of-type(5){background:hsl(0,0%,88%);}/*第5列*/
  /*第3行*/
  tr:nth-child(6) td:nth-of-type(1){background:hsl(0,100%,75%);}/*第1列*/
  tr:nth-child(6) td:nth-of-type(2){background:hsl(0,70%,75%);}/*第2列*/
  tr:nth-child(6) td:nth-of-type(3){background:hsl(0,50%,75%);}/*第3列*/
  tr:nth-child(6) td:nth-of-type(4){background:hsl(0,25%,75%);}/*第4列*/
  tr:nth-child(6) td:nth-of-type(5){background:hsl(0,0%,75%);}/*第5列*/
  /*第4行*/
  tr:nth-child(7) td:nth-of-type(1){background:hsl(0,100%,63%);}/*第1列*/
  tr:nth-child(7) td:nth-of-type(2){background:hsl(0,70%,63%);}/*第2列*/
  tr:nth-child(7) td:nth-of-type(3){background:hsl(0,50%,63%);}/*第3列*/
  tr:nth-child(7) td:nth-of-type(4){background:hsl(0,25%,63%);}/*第4列*/
  tr:nth-child(7) td:nth-of-type(5){background:hsl(0,0%,63%);}/*第5列*/
  /*第5行*/
  tr:nth-child(8) td:nth-of-type(1){background:hsl(0,100%,50%);}/*第1列*/
  tr:nth-child(8) td:nth-of-type(2){background:hsl(0,70%,50%);}/*第2列*/
  tr:nth-child(8) td:nth-of-type(3){background:hsl(0,50%,50%);}/*第3列*/
  tr:nth-child(8) td:nth-of-type(4){background:hsl(0,25%,50%);}/*第4列*/
  tr:nth-child(8) td:nth-of-type(5){background:hsl(0,0%,50%);}/*第5列*/
  /*第6行*/
  tr:nth-child(9) td:nth-of-type(1){background:hsl(0,100%,38%);}/*第1列*/
  tr:nth-child(9) td:nth-of-type(2){background:hsl(0,70%,38%);}/*第2列*/
  tr:nth-child(9) td:nth-of-type(3){background:hsl(0,50%,38%);}/*第3列*/
  tr:nth-child(9) td:nth-of-type(4){background:hsl(0,25%,38%);}/*第4列*/
  tr:nth-child(9) td:nth-of-type(5){background:hsl(0,0%,38%);}/*第5列*/
  /*第7行*/
  tr:nth-child(10) td:nth-of-type(1){background:hsl(0,100%,25%);}/*第1列*/
  tr:nth-child(10) td:nth-of-type(2){background:hsl(0,70%,25%);}/*第2列*/
  tr:nth-child(10) td:nth-of-type(3){background:hsl(0,50%,25%);}/*第3列*/
  tr:nth-child(10) td:nth-of-type(4){background:hsl(0,25%,25%);}/*第4列*/
  tr:nth-child(10) td:nth-of-type(5){background:hsl(0,0%,25%);}/*第5列*/
  /*第8行*/
  tr:nth-child(11) td:nth-of-type(1){background:hsl(0,100%,13%);}/*第1列*/
  tr:nth-child(11) td:nth-of-type(2){background:hsl(0,70%,13%);}/*第2列*/
  tr:nth-child(11) td:nth-of-type(3){background:hsl(0,50%,13%);}/*第3列*/
  tr:nth-child(11) td:nth-of-type(4){background:hsl(0,25%,13%);}/*第4列*/
  tr:nth-child(11) td:nth-of-type(5){background:hsl(0,0%,13%);}/*第5列*/
  /*第9行*/
  tr:nth-child(12) td:nth-of-type(1){background:hsl(0,100%,0%);}/*第1列*/
  tr:nth-child(12) td:nth-of-type(2){background:hsl(0,70%,0%);}/*第2列*/
  tr:nth-child(12) td:nth-of-type(3){background:hsl(0,50%,0%);}/*第3列*/
  tr:nth-child(12) td:nth-of-type(4){background:hsl(0,25%,0%);}/*第4列*/
  tr:nth-child(12) td:nth-of-type(5){background:hsl(0,0%,0%);}/*第5列*/  
</style>
主体内容
<table class="hslexample">
  <tbody>
    <tr>
      <th>&nbsp;</th>
      <th colspan="5">色相: H=0 Red</th>
    </tr>
    <tr>
      <th>&nbsp;</th>
      <th colspan="5">饱和度 (&rarr;)</th>
    </tr>
    <tr>
      <th>亮度(&darr;)</th>
      <th>100%</th>
      <th>75%</th>
      <th>50%</th>
      <th>25%</th>
      <th>0%</th>
    </tr>
    <tr>
      <th>100</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>88</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>75</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>63</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>50</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>38</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>25</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>13</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <th>0</th>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>   
  </tbody>    
</table>

在这里插入图片描述

注意

H:Hue(色调)。0(或360)表示红色,120表示绿色,240表示蓝色,也可取其他数值来指定颜色。取值为:0 - 360S:Saturation(饱和度)。取值为:0.0% - 100.0%L:Lightness(亮度)。取值为:0.0% - 100.0%

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值