#B51313
Closest to "firebrick" · rgb(181, 19, 19)
Color codes
Shades & tints
About #B51313
#B51313 is a color with red 181, green 19 and blue 19 (on a 0–255 scale). In HSL it sits at a hue of 0°, 81% saturation and 39% lightness. For print, its CMYK breakdown is cmyk(0%, 90%, 90%, 29%). 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.