add "Combo#: R,G,B" under [Colours] section and use the amount of color you want
* R,G,B = RGB Color model amount
Example :
255,255,255 = White
* R,G,B = RGB Color model amount
Example :
[Colours]0,0,0 = Black
Combo1: 255,255,255
Combo2: 240,255,255
Combo3: 255,240,255
Combo4: 255,255,240
255,255,255 = White