The hex color #a8722f is a dark color. The web-safe version is Hex
#996633. A complementary color is
#578DD0. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#DBA562, and Hex
#753F00 is the 20% darker color. If the color is saturated by 10%, you get
#AE7229. If the color is desaturated by 10%, the color
#A27235 is obtained.