The hex color #c99f72 is a light color. The web-safe version is Hex
#CC9966. A complementary color is
#36608D. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#FCD2A5, and Hex
#966C3F is the 20% darker color. If the color is saturated by 10%, you get
#CD9F6E. If the color is desaturated by 10%, the color
#C59F76 is obtained.