This tool allows you to extract the hex color codes from a remote CSS file, displaying both the hex codes and the colors themselves. You can then enter the new color codes you would like to replace them with. The script will then perform a global search and replace on the contents of the file, replacing each color with the code you specified, and displaying the updated CSS.
The primary purpose of this tool is to give you a quick way to change the entire color scheme of your site. While this can be done manually, the display of each color saves a lot of steps.
Maybe someone will find it useful :)