The hex color #E9D3F5 is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#162C0A. The grayscale version is
#E6E6E6. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B6A0C2 is the 20% darker color. If the color is saturated by 10%, you get
#E9D1F7. If the color is desaturated by 10%, the color
#E9D5F3 is obtained.