The hex color #a77b64 is a light color. The web-safe version is Hex
#996666. A complementary color is
#58849B. The grayscale version is
#828282. A 20% lighter version of the original color is
#DAAE97, and Hex
#744831 is the 20% darker color. If the color is saturated by 10%, you get
#AB7A61. If the color is desaturated by 10%, the color
#A37C67 is obtained.