The hex color #a6691c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5996E3. The grayscale version is
#646464. A 20% lighter version of the original color is
#D99C4F, and Hex
#733600 is the 20% darker color. If the color is saturated by 10%, you get
#AD6A15. If the color is desaturated by 10%, the color
#9F6823 is obtained.