The hex color #bc270d is a dark color. The web-safe version is Hex
#CC3300. A complementary color is
#43D8F2. The grayscale version is
#505050. A 20% lighter version of the original color is
#EF5A40, and Hex
#890000 is the 20% darker color. If the color is saturated by 10%, you get
#C72306. If the color is desaturated by 10%, the color
#B12B14 is obtained.