The hex color #bc421f is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#43BDE0. The grayscale version is
#5F5F5F. A 20% lighter version of the original color is
#EF7552, and Hex
#890F00 is the 20% darker color. If the color is saturated by 10%, you get
#C53F19. If the color is desaturated by 10%, the color
#B34525 is obtained.