Quote - Thks RTY will see if I can find table/sheet to show values(RGB) for colors. What I want of course I way to color glass and know the right values.

It's not that hard to figure out. If 1.0 1.0 1.0 is white and 0.0 0.0 0.0 is black, a color like 0.3 0.0 0.3 would make a dark evenly mixed purple and 0.7 0.0 0.7 would make a lighter evenly mixed purple [red green blue].

Laurie