The hex color #a55d2a is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5AA2D5. The grayscale version is
#646464. A 20% lighter version of the original color is
#D8905D, and Hex
#722A00 is the 20% darker color. If the color is saturated by 10%, you get
#AC5C24. If the color is desaturated by 10%, the color
#9F5E30 is obtained.