The hex color #a57e43 is a light color. The web-safe version is Hex
#996633. A complementary color is
#5A81BC. The grayscale version is
#777777. A 20% lighter version of the original color is
#D8B176, and Hex
#724B10 is the 20% darker color. If the color is saturated by 10%, you get
#AA7F3E. If the color is desaturated by 10%, the color
#A07D48 is obtained.