This list of Color Code finder freeware tools & free online web services will help you identify HTML color HEX, RGD, etc, codes from images, websites, etc.

If you would like to know HTML, HEX, RGB, CMYK and HSV values of a Color, then portable freeware Pixie will be able to help you.

The Color Picker is a small floating window through which you can choose colors for text, objects, lines, and other objects (depending on which application you’re in when using it, of course).