The hex color #e9d5f2 is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#162A0D. The grayscale version is
#E5E5E5. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B6A2BF is the 20% darker color. If the color is saturated by 10%, you get
#E9D3F3. If the color is desaturated by 10%, the color
#E9D7F1 is obtained.