The hex color #d9d3e5 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#262C1A. The grayscale version is
#DBDBDB. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A6A0B2 is the 20% darker color. If the color is saturated by 10%, you get
#D9D2E6. If the color is desaturated by 10%, the color
#D9D4E4 is obtained.