The hex color #e8dcf2 is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#17230D. The grayscale version is
#E7E7E7. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B5A9BF is the 20% darker color. If the color is saturated by 10%, you get
#E8DBF3. If the color is desaturated by 10%, the color
#E8DDF1 is obtained.