The hex color #4B2FD3 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#B4D02C. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#7E62FF, and Hex
#1800A0 is the 20% darker color. If the color is saturated by 10%, you get
#4729DD. If the color is desaturated by 10%, the color
#4F35C9 is obtained.