The hex color #6b650c is a dark color. The web-safe version is Hex
#666600. A complementary color is
#949AF3. The grayscale version is
#494949. A 20% lighter version of the original color is
#9E983F, and Hex
#383200 is the 20% darker color. If the color is saturated by 10%, you get
#6E6806. If the color is desaturated by 10%, the color
#686212 is obtained.