The hex color #eb301c is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#14CFE3. The grayscale version is
#686868. A 20% lighter version of the original color is
#FF634F, and Hex
#B80000 is the 20% darker color. If the color is saturated by 10%, you get
#F82A14. If the color is desaturated by 10%, the color
#DE3624 is obtained.