The hex color #a9611d is a dark color. The web-safe version is Hex
#996633. A complementary color is
#569EE2. The grayscale version is
#626262. A 20% lighter version of the original color is
#DC9450, and Hex
#762E00 is the 20% darker color. If the color is saturated by 10%, you get
#B06116. If the color is desaturated by 10%, the color
#A26124 is obtained.