The hex color #bc1a23 is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#43E5DC. The grayscale version is
#535353. A 20% lighter version of the original color is
#EF4D56, and Hex
#890000 is the 20% darker color. If the color is saturated by 10%, you get
#C7141E. If the color is desaturated by 10%, the color
#B22028 is obtained.