User blog comment:Asdf Mapping/HueHueHue/@comment-25802715-20150616013724/@comment-25305211-20150616023406

i think he is asking the ID (hex) of the colors like this:

White - FFFFFF

Red (Paint.net default red) - FF0000

Blue (Paint.net default red) - 0026FF

Green (Paint.net default red) - 00FF21

and so on