The hex color #a33832 is a dark color. The web-safe version is Hex
#993333. A complementary color is
#5CC7CD. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#D66B65, and Hex
#700500 is the 20% darker color. If the color is saturated by 10%, you get
#AA352E. If the color is desaturated by 10%, the color
#9C3B36 is obtained.