The hex color #cfd5c4 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#302A3B. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFFFF7, and Hex
#9CA291 is the 20% darker color. If the color is saturated by 10%, you get
#CFD6C3. If the color is desaturated by 10%, the color
#CFD4C5 is obtained.