The hex color #c9adb2 is a light color. The web-safe version is Hex
#CC9999. A complementary color is
#36524D. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#FCE0E5, and Hex
#967A7F is the 20% darker color. If the color is saturated by 10%, you get
#CBACB1. If the color is desaturated by 10%, the color
#C7AEB3 is obtained.