The hex color #b83f9f is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#47C060. The grayscale version is
#878787. A 20% lighter version of the original color is
#EB72D2, and Hex
#850C6C is the 20% darker color. If the color is saturated by 10%, you get
#BD38A1. If the color is desaturated by 10%, the color
#B3469D is obtained.