The hex color #5f30a8 is a dark color. The web-safe version is Hex
#663399. A complementary color is
#A0CF57. The grayscale version is
#686868. A 20% lighter version of the original color is
#9263DB, and Hex
#2C0075 is the 20% darker color. If the color is saturated by 10%, you get
#5E2AAE. If the color is desaturated by 10%, the color
#6036A2 is obtained.