The hex color #a8a7b0 is a light color. The web-safe version is Hex
#999999. A complementary color is
#57584F. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#DBDAE3, and Hex
#75747D is the 20% darker color. If the color is saturated by 10%, you get
#A8A7B1. If the color is desaturated by 10%, the color
#A8A7AF is obtained.