The hex color #e37bf5 is a light color. The web-safe version is Hex
#CC66FF. A complementary color is
#1C840A. The grayscale version is
#C6C6C6. A 20% lighter version of the original color is
#FFAEFF, and Hex
#B048C2 is the 20% darker color. If the color is saturated by 10%, you get
#E673FA. If the color is desaturated by 10%, the color
#E083F0 is obtained.