Color settings in TW:Shogun 2 and Crysis 2

Uses or not new games: Crysis 2 and TW:Shogun 2 the desktop color settings of Nvidia control panel?? I know that Demo Crysis 2 MP version not uses...
Who has this games please tell

What?

in the Nvidia control panel is the color settings desktop: Red, green, blue contrast, brightness, gamma. Uses or not uses this setting in these games?

Could you rephrase that again?abuabed