#B1310D
Closest to "firebrick" · rgb(177, 49, 13)
Color codes
Shades & tints
About #B1310D
#B1310D is a color with red 177, green 49 and blue 13 (on a 0–255 scale). In HSL it sits at a hue of 13°, 86% saturation and 37% lightness. For print, its CMYK breakdown is cmyk(0%, 72%, 93%, 31%). 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.