The hex color #ad332c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#52CCD3. The grayscale version is
#595959. A 20% lighter version of the original color is
#E0665F, and Hex
#7A0000 is the 20% darker color. If the color is saturated by 10%, you get
#B52F27. If the color is desaturated by 10%, the color
#A53731 is obtained.