The hex color #a56f09 is a dark color. The web-safe version is Hex
#996600. A complementary color is
#5A90F6. The grayscale version is
#5F5F5F. A 20% lighter version of the original color is
#D8A23C, and Hex
#723C00 is the 20% darker color. If the color is saturated by 10%, you get
#AC7100. If the color is desaturated by 10%, the color
#9E6D12 is obtained.