The hex color #aa5521 is a dark color. The web-safe version is Hex
#996633. A complementary color is
#55AADE. The grayscale version is
#606060. A 20% lighter version of the original color is
#DD8854, and Hex
#772200 is the 20% darker color. If the color is saturated by 10%, you get
#B1541B. If the color is desaturated by 10%, the color
#A35627 is obtained.