The hex color #def7cc is a light color. The web-safe version is Hex
#CCFFCC. A complementary color is
#210833. The grayscale version is
#E0E0E0. A 20% lighter version of the original color is
#FFFFFF, and Hex
#ABC499 is the 20% darker color. If the color is saturated by 10%, you get
#DEF9CA. If the color is desaturated by 10%, the color
#DEF5CE is obtained.