The hex color #a56f6d is a dark color. The web-safe version is Hex
#996666. A complementary color is
#5A9092. The grayscale version is
#808080. A 20% lighter version of the original color is
#D8A2A0, and Hex
#723C3A is the 20% darker color. If the color is saturated by 10%, you get
#A96D6B. If the color is desaturated by 10%, the color
#A1716F is obtained.