The hex color #a55d3e is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5AA2C1. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#D89071, and Hex
#722A0B is the 20% darker color. If the color is saturated by 10%, you get
#AB5C3A. If the color is desaturated by 10%, the color
#9F5E42 is obtained.