The hex color #68502c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#97AFD3. The grayscale version is
#4C4C4C. A 20% lighter version of the original color is
#9B835F, and Hex
#351D00 is the 20% darker color. If the color is saturated by 10%, you get
#6B5029. If the color is desaturated by 10%, the color
#65502F is obtained.