The hex color #fdf3cc is a light color. The web-safe version is Hex
#FFFFCC. A complementary color is
#020C33. The grayscale version is
#E9E9E9. A 20% lighter version of the original color is
#FFFFFF, and Hex
#CAC099 is the 20% darker color. If the color is saturated by 10%, you get
#FFF4C9. If the color is desaturated by 10%, the color
#FBF2CF is obtained.