The hex color #b17f3f is a light color. The web-safe version is Hex
#996633. A complementary color is
#4E80C0. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#E4B272, and Hex
#7E4C0C is the 20% darker color. If the color is saturated by 10%, you get
#B67F39. If the color is desaturated by 10%, the color
#AC7F45 is obtained.