The hex color #ffddcc is a light color. The web-safe version is Hex
#FFCCCC. A complementary color is
#002233. The grayscale version is
#E3E3E3. A 20% lighter version of the original color is
#FFFFFF, and Hex
#CCAA99 is the 20% darker color. If the color is saturated by 10%, you get
#FFDCCA. If the color is desaturated by 10%, the color
#FCDECE is obtained.