The hex color #e4d3e1 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#1B2C1E. The grayscale version is
#DDDDDD. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B1A0AE is the 20% darker color. If the color is saturated by 10%, you get
#E5D2E1. If the color is desaturated by 10%, the color
#E3D4E1 is obtained.