The hex color #fceca5 is a light color. The web-safe version is Hex
#FFFF99. A complementary color is
#03135A. The grayscale version is
#DADADA. A 20% lighter version of the original color is
#FFFFD8, and Hex
#C9B972 is the 20% darker color. If the color is saturated by 10%, you get
#FFEEA0. If the color is desaturated by 10%, the color
#F9EAAA is obtained.