The hex color #5f3f6c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#A0C093. The grayscale version is
#595959. A 20% lighter version of the original color is
#92729F, and Hex
#2C0C39 is the 20% darker color. If the color is saturated by 10%, you get
#603C6E. If the color is desaturated by 10%, the color
#5E426A is obtained.