The hex color #e428f4 is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#1BD70B. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#FF5BFF, and Hex
#B100C1 is the 20% darker color. If the color is saturated by 10%, you get
#EA1BFB. If the color is desaturated by 10%, the color
#DE35ED is obtained.