The hex color #9f45f5 is a dark color. The web-safe version is Hex
#9933FF. A complementary color is
#60BA0A. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#D278FF, and Hex
#6C12C2 is the 20% darker color. If the color is saturated by 10%, you get
#9F3CFE. If the color is desaturated by 10%, the color
#9F4EEC is obtained.