The hex color #7c785c is a dark color. The web-safe version is Hex
#666666. A complementary color is
#8387A3. The grayscale version is
#707070. A 20% lighter version of the original color is
#AFAB8F, and Hex
#494529 is the 20% darker color. If the color is saturated by 10%, you get
#7D795A. If the color is desaturated by 10%, the color
#7B775E is obtained.