The hex color #e4d1ee is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#1B2E11. The grayscale version is
#E1E1E1. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B19EBB is the 20% darker color. If the color is saturated by 10%, you get
#E4CFEF. If the color is desaturated by 10%, the color
#E4D3ED is obtained.