The hex color #cfc78d is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#303872. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#FFFAC0, and Hex
#9C945A is the 20% darker color. If the color is saturated by 10%, you get
#D1C989. If the color is desaturated by 10%, the color
#CDC591 is obtained.