The hex color #b83db5 is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#47C24A. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#EB70E8, and Hex
#850A82 is the 20% darker color. If the color is saturated by 10%, you get
#BC35B9. If the color is desaturated by 10%, the color
#B445B1 is obtained.