The hex color #b84fdc is a dark color. The web-safe version is Hex
#CC66CC. A complementary color is
#47B023. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#EB82FF, and Hex
#851CA9 is the 20% darker color. If the color is saturated by 10%, you get
#BA47E2. If the color is desaturated by 10%, the color
#B657D6 is obtained.