The hex color #c9c5ed is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#363A12. The grayscale version is
#D4D4D4. A 20% lighter version of the original color is
#FCF8FF, and Hex
#9692BA is the 20% darker color. If the color is saturated by 10%, you get
#C8C4F0. If the color is desaturated by 10%, the color
#CAC6EA is obtained.