The hex color #E3D6E4 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#1C291B. The grayscale version is
#DFDFDF. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B0A3B1 is the 20% darker color. If the color is saturated by 10%, you get
#E3D5E5. If the color is desaturated by 10%, the color
#E3D7E4 is obtained.