The hex color #9c201f is a dark color. The web-safe version is Hex
#993333. A complementary color is
#63DFE0. The grayscale version is
#494949. A 20% lighter version of the original color is
#CF5352, and Hex
#690000 is the 20% darker color. If the color is saturated by 10%, you get
#A41C1B. If the color is desaturated by 10%, the color
#942423 is obtained.