The hex color #ddd0ef is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#222F10. The grayscale version is
#DFDFDF. A 20% lighter version of the original color is
#FFFFFF, and Hex
#AA9DBC is the 20% darker color. If the color is saturated by 10%, you get
#DDCFF1. If the color is desaturated by 10%, the color
#DDD1ED is obtained.