The hex color #e1d3e3 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#1E2C1C. The grayscale version is
#DDDDDD. A 20% lighter version of the original color is
#FFFFFF, and Hex
#AEA0B0 is the 20% darker color. If the color is saturated by 10%, you get
#E1D2E4. If the color is desaturated by 10%, the color
#E1D4E2 is obtained.