The hex color #b83c96 is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#47C369. The grayscale version is
#838383. A 20% lighter version of the original color is
#EB6FC9, and Hex
#850963 is the 20% darker color. If the color is saturated by 10%, you get
#BD3598. If the color is desaturated by 10%, the color
#B34394 is obtained.