#A31D21
Closest to "firebrick" · rgb(163, 29, 33)
Color codes
Shades & tints
About #A31D21
#A31D21 is a color with red 163, green 29 and blue 33 (on a 0–255 scale). In HSL it sits at a hue of 358°, 70% saturation and 38% lightness. For print, its CMYK breakdown is cmyk(0%, 82%, 80%, 36%). 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.