The hex color #a77d4e is a light color. The web-safe version is Hex
#996666. A complementary color is
#5882B1. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#DAB081, and Hex
#744A1B is the 20% darker color. If the color is saturated by 10%, you get
#AB7D49. If the color is desaturated by 10%, the color
#A37D53 is obtained.