Quote - This is getting fun lol. Can anyone point me in right direction with link or cheatsheet about which nr's are which colors (indication of course) for
"color Kr" [0.8 0.8 0.8]
"color Kt" [0.5 0.5 0.4].
Thks ever so much

Not sure I understood the question, but the values you see are RGB ([1.0 1.0 1.0] is white), so the first (Kr) would be a light gray, the second (Kt) a very slightly yellowish middle gray.