The hex color #B99EB6 is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#466149. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#ECD1E9, and Hex
#866B83 is the 20% darker color. If the color is saturated by 10%, you get
#BA9CB7. If the color is desaturated by 10%, the color
#B8A0B5 is obtained.