是否可以确定命名颜色的十六进制值？ [英] Is it possible to determine the hex value of a named color?

问题描述

可能重复：

JavaScript函数将颜色名称转换为十六进制代码

是否可以检索或计算浏览器当前为指定颜色使用的十六进制值？例如，我想要能够做如下：

Is it possible to retrieve or calculate the hex value that the browser is currently using for a named color? For instance I would like to be able to do something like the following:

（Html）：

<div id="container" style="background-color: lightgreen"></div>

（JavaScript）：

var container = document.getElementById("container");
var colorAsHex = getHexColor(container, "background-color");

至少我希望有一个jQuery解决方案，

At best I'm hoping for a jQuery solution that I just happen to be missing. At worst I'm fine with browser-specific hacks as long as I can cover the 4 major browsers.

推荐答案

$（'div'）。css（'background-color'）似乎工作...看这个例子 link

$('div').css('background-color') seems to be working ... see this example link

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