The hex color #e4e4f5 is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#1B1B0A. The grayscale version is
#EAEAEA. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B1B1C2 is the 20% darker color. If the color is saturated by 10%, you get
#E3E3F6. If the color is desaturated by 10%, the color
#E5E5F4 is obtained.