The hex color #c3be9f is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#3C4160. The grayscale version is
#B5B5B5. A 20% lighter version of the original color is
#F6F1D2, and Hex
#908B6C is the 20% darker color. If the color is saturated by 10%, you get
#C4BF9D. If the color is desaturated by 10%, the color
#C2BDA1 is obtained.