The hex color #8e042c is a dark color. The web-safe version is Hex
#990033. A complementary color is
#71FBD3. The grayscale version is
#3F3F3F. A 20% lighter version of the original color is
#C1375F, and Hex
#5B0000 is the 20% darker color. If the color is saturated by 10%, you get
#96002A. If the color is desaturated by 10%, the color
#860A2E is obtained.