The hex color #9a391c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#65C6E3. The grayscale version is
#505050. A 20% lighter version of the original color is
#CD6C4F, and Hex
#670600 is the 20% darker color. If the color is saturated by 10%, you get
#A13717. If the color is desaturated by 10%, the color
#933B21 is obtained.