The hex color #c62015 is a dark color. The web-safe version is Hex
#CC3300. A complementary color is
#39DFEA. The grayscale version is
#545454. A 20% lighter version of the original color is
#F95348, and Hex
#930000 is the 20% darker color. If the color is saturated by 10%, you get
#D11B0F. If the color is desaturated by 10%, the color
#BB251B is obtained.