The hex color #8e3e0c is a dark color. The web-safe version is Hex
#993300. A complementary color is
#71C1F3. The grayscale version is
#484848. A 20% lighter version of the original color is
#C1713F, and Hex
#5B0B00 is the 20% darker color. If the color is saturated by 10%, you get
#953D06. If the color is desaturated by 10%, the color
#873F12 is obtained.