#B31500
Closest to "firebrick" · rgb(179, 21, 0)
Color codes
Shades & tints
About #B31500
#B31500 is a color with red 179, green 21 and blue 0 (on a 0–255 scale). In HSL it sits at a hue of 7°, 100% saturation and 35% lightness. For print, its CMYK breakdown is cmyk(0%, 88%, 100%, 30%). The closest named CSS color is firebrick. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.