The hex color #b83bb9 is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#47C446. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#EB6EEC, and Hex
#850886 is the 20% darker color. If the color is saturated by 10%, you get
#BC33BD. If the color is desaturated by 10%, the color
#B443B5 is obtained.