### 步骤 第一步:使用ps打开图片并选中图层,在图层面板点击“锁定透明像素”图标“<span align=center>![](http://img.iremaker.com/92d091f1eac0486f00ba15ce643fd17ddc532abbd1ba9371c060cf37565b4de2.jpg?v=FnrSRPrDlj)</span>” <div align=center>![](http://img.iremaker.com/0521283d99086f60d0235312feb831d613d85662016356f7a562b6ff22ae2b7b.jpg?v=FmPruKp4Ug)</div> 第二步:在工具栏面板中点击拾色器,调整前景颜色或背景颜色为想要改变的色调 <div align=center>![](http://img.iremaker.com/741bcc1ee5c32f5e2fbdaa5fec6817a0f61880bdc0d15867fc6454105bca0f41.jpg?v=FtwjhqyK26)</div> 第三步:填充前景颜色或背景颜色 <div align=center>![](http://img.iremaker.com/4b8fa25a69d54a324857c6e9d7369cfcf0a900e9769fe887bd3df9e371cfbb2c.jpg?v=Fn88TBwUM5)</div>