The hex color #ffc98d is a light color. The web-safe version is Hex
#FFCC99. A complementary color is
#003672. The grayscale version is
#C7C7C7. A 20% lighter version of the original color is
#FFFCC0, and Hex
#CC965A is the 20% darker color. If the color is saturated by 10%, you get
#FFC987. If the color is desaturated by 10%, the color
#F9C993 is obtained.