The hex color #fcede4 is a light color. The web-safe version is Hex
#FFFFCC. A complementary color is
#03121B. The grayscale version is
#EFEFEF. A 20% lighter version of the original color is
#FFFFFF, and Hex
#C9BAB1 is the 20% darker color. If the color is saturated by 10%, you get
#FDEDE3. If the color is desaturated by 10%, the color
#FBEDE5 is obtained.