The hex color #b83ddf is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#47C220. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#EB70FF, and Hex
#850AAC is the 20% darker color. If the color is saturated by 10%, you get
#BB34E6. If the color is desaturated by 10%, the color
#B547D8 is obtained.