The hex color #b6acb0 is a light color. The web-safe version is Hex
#CC9999. A complementary color is
#49534F. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#E9DFE3, and Hex
#83797D is the 20% darker color. If the color is saturated by 10%, you get
#B7ACB0. If the color is desaturated by 10%, the color
#B5ACB0 is obtained.