The hex color #82511c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#7DAEE3. The grayscale version is
#505050. A 20% lighter version of the original color is
#B5844F, and Hex
#4F1E00 is the 20% darker color. If the color is saturated by 10%, you get
#875117. If the color is desaturated by 10%, the color
#7D5121 is obtained.