The hex color #863f0c is a dark color. The web-safe version is Hex
#993300. A complementary color is
#79C0F3. The grayscale version is
#464646. A 20% lighter version of the original color is
#B9723F, and Hex
#530C00 is the 20% darker color. If the color is saturated by 10%, you get
#8C3E06. If the color is desaturated by 10%, the color
#804012 is obtained.