16進位制顏色使用半透明
阿新 • • 發佈:2021-05-29
首先,透明度從00-FF,一共256個梯度,
下面以藍色為例,標準藍色是#0000FF,透明度加在最後面,即#0000FFXX(XX代表透明度),實際效果如下:
<div style="background:#0000FF00;width:25px;height:25px"></div>
<div style="background:#0000FF10;width:25px;height:25px"></div>
<div style="background:#0000FF20;width:25px;height:25px">< /div>
<div style="background:#0000FF30;width:25px;height:25px"></div>
<div style="background:#0000FF40;width:25px;height:25px"></div>
<div style="background:#0000FF50;width:25px;height:25px"></div>
<div style="background:#0000FF60;width:25px;height:25px" ></div>
<div style="background:#0000FF70;width:25px;height:25px"></div>
<div style="background:#0000FF80;width:25px;height:25px"></div>
<div style="background:#0000FF90;width:25px;height:25px"></div>
<div style="background:#0000FFA0;width:25px;height:25px" ></div>
<div style="background:#0000FFB0;width:25px;height:25px"></div>
<div style="background:#0000FFC0;width:25px;height:25px"></div>
<div style="background:#0000FFD0;width:25px;height:25px"></div>
<div style="background:#0000FFE0;width:25px;height:25px"></div>
<div style="background:#0000FFF0;width:25px;height:25px"></div>
<div style="background:#0000FFFF;width:25px;height:25px"></div>