The hex color #a73f44 is a dark color. The web-safe version is Hex
#993333. A complementary color is
#58C0BB. The grayscale version is
#636363. A 20% lighter version of the original color is
#DA7277, and Hex
#740C11 is the 20% darker color. If the color is saturated by 10%, you get
#AE3B41. If the color is desaturated by 10%, the color
#A04347 is obtained.