The hex color #8c241c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#73DBE3. The grayscale version is
#444444. A 20% lighter version of the original color is
#BF574F, and Hex
#590000 is the 20% darker color. If the color is saturated by 10%, you get
#932118. If the color is desaturated by 10%, the color
#852720 is obtained.