The hex color #e100df is a dark color. The web-safe version is Hex
#CC00CC. A complementary color is
#1EFF20. The grayscale version is
#959595. A 20% lighter version of the original color is
#FF33FF, and Hex
#AE00AC is the 20% darker color. If the color is saturated by 10%, you get
#E900E6. If the color is desaturated by 10%, the color
#D90FD8 is obtained.