The hex color #a4553f is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5BAAC0. The grayscale version is
#686868. A 20% lighter version of the original color is
#D78872, and Hex
#71220C is the 20% darker color. If the color is saturated by 10%, you get
#AA533B. If the color is desaturated by 10%, the color
#9E5743 is obtained.