The hex color #b58cbe is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#4A7341. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#E8BFF1, and Hex
#82598B is the 20% darker color. If the color is saturated by 10%, you get
#B689C0. If the color is desaturated by 10%, the color
#B48FBC is obtained.