The hex color #b83ee9 is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#47C116. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#EB71FF, and Hex
#850BB6 is the 20% darker color. If the color is saturated by 10%, you get
#BA34F0. If the color is desaturated by 10%, the color
#B648E2 is obtained.