The hex color #6b610c is a dark color. The web-safe version is Hex
#666600. A complementary color is
#949EF3. The grayscale version is
#484848. A 20% lighter version of the original color is
#9E943F, and Hex
#382E00 is the 20% darker color. If the color is saturated by 10%, you get
#6F6406. If the color is desaturated by 10%, the color
#685F12 is obtained.