The hex color #b47ccd is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#4B8332. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#E7AFFF, and Hex
#81499A is the 20% darker color. If the color is saturated by 10%, you get
#B577D1. If the color is desaturated by 10%, the color
#B381C9 is obtained.