The hex color #e5d3f1 is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#1A2C0E. The grayscale version is
#E3E3E3. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B2A0BE is the 20% darker color. If the color is saturated by 10%, you get
#E5D1F2. If the color is desaturated by 10%, the color
#E5D5F0 is obtained.