The hex color #b6468b is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#49B974. The grayscale version is
#828282. A 20% lighter version of the original color is
#E979BE, and Hex
#831358 is the 20% darker color. If the color is saturated by 10%, you get
#BB408C. If the color is desaturated by 10%, the color
#B14C8A is obtained.