The hex color #6d611c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#929EE3. The grayscale version is
#4E4E4E. A 20% lighter version of the original color is
#A0944F, and Hex
#3A2E00 is the 20% darker color. If the color is saturated by 10%, you get
#706317. If the color is desaturated by 10%, the color
#6A5F21 is obtained.