如何改变QQ聊天对话框里面的背景颜色

可以通过自定义聊天壁纸来改变QQ聊天背景颜色。
操作方法：
1.登陆QQ。
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2.点击个人头像。
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3.点击个性装扮。
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4.点击主题。
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5.点击自定义。
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6.右划到聊天界面后点击上传。

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7.之后根据自身喜好选择要自定义的背景即可完成设置。
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可以通过自定义聊天壁纸来改变QQ聊天背景颜色。

操作方法：

1.登陆QQ。

2.点击个人头像。

3.点击个性装扮。

4.点击主题。

5.点击自定义。

6.右划到聊天界面后点击上传。

7.之后根据自身喜好选择要自定义的背景即可完成设置。

在qq主界面有个衣服标志-------“更改外观” 。
出现界面后你会看到右下角有个图标，点击是个滑块，上下拉动调节就会见证奇迹

换一下聊天背景，可以用网上的图片也可以自定义设置