The hex color #fdee9f is a light color. The web-safe version is Hex
#FFFF99. A complementary color is
#021160. The grayscale version is
#D9D9D9. A 20% lighter version of the original color is
#FFFFD2, and Hex
#CABB6C is the 20% darker color. If the color is saturated by 10%, you get
#FFF099. If the color is desaturated by 10%, the color
#F9ECA5 is obtained.