Problem with JQuery getting the background-color color value in the style_jquery

Today, when I used JQuery to get the value of background-color in the style, I found that the format of the obtained color value in IE is different from that displayed in Chrome and Firefox. In IE, it is displayed in HEX format [#ffff00], while in Chrome and Firefox It displays [rgb(255,255,0)] in GRB format, and what I need is a hexadecimal color value for storage in the database. I found the following code on the Internet to solve this problem:

Copy code The code is as follows:

$.fn.getHexBackgroundColor = function() {
var rgb = $ (this).css('background-color');
if(!$.browser.msie){
rgb = rgb.match(/^rgb((d ),s*(d ),s *(d ))$/);
function hex(x) {
return ("0" parseInt(x).toString(16)).slice(-2);
}
rgb= "#" hex(rgb[1]) hex(rgb[2]) hex(rgb[3]);
}
return rgb;
}

In this way, everything is displayed in HEX format and has been verified.