#A3310B
Closest to "firebrick" · rgb(163, 49, 11)
Color codes
Shades & tints
About #A3310B
#A3310B is a color with red 163, green 49 and blue 11 (on a 0–255 scale). In HSL it sits at a hue of 15°, 87% saturation and 34% lightness. For print, its CMYK breakdown is cmyk(0%, 70%, 93%, 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.