The hex color #a8998c is a light color. The web-safe version is Hex
#999999. A complementary color is
#576673. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#DBCCBF, and Hex
#756659 is the 20% darker color. If the color is saturated by 10%, you get
#A9998B. If the color is desaturated by 10%, the color
#A7998D is obtained.