The hex color #f9f3cb is a light color. The web-safe version is Hex
#FFFFCC. A complementary color is
#060C34. The grayscale version is
#E8E8E8. A 20% lighter version of the original color is
#FFFFFE, and Hex
#C6C098 is the 20% darker color. If the color is saturated by 10%, you get
#FBF4C8. If the color is desaturated by 10%, the color
#F7F2CE is obtained.