The hex color #4e0fb2 is a dark color. The web-safe version is Hex
#660099. A complementary color is
#B1F04D. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#8142E5, and Hex
#1B007F is the 20% darker color. If the color is saturated by 10%, you get
#4D07BB. If the color is desaturated by 10%, the color
#4F17A9 is obtained.