The hex color #a8905e is a light color. The web-safe version is Hex
#999966. A complementary color is
#576FA1. The grayscale version is
#878787. A 20% lighter version of the original color is
#DBC391, and Hex
#755D2B is the 20% darker color. If the color is saturated by 10%, you get
#AB915A. If the color is desaturated by 10%, the color
#A58F62 is obtained.