The hex color #ffddc6 is a light color. The web-safe version is Hex
#FFCCCC. A complementary color is
#002239. The grayscale version is
#E1E1E1. A 20% lighter version of the original color is
#FFFFF9, and Hex
#CCAA93 is the 20% darker color. If the color is saturated by 10%, you get
#FFDDC3. If the color is desaturated by 10%, the color
#FCDDC9 is obtained.