#AC0F17
Closest to "firebrick" · rgb(172, 15, 23)
Color codes
Shades & tints
About #AC0F17
#AC0F17 is a color with red 172, green 15 and blue 23 (on a 0–255 scale). In HSL it sits at a hue of 357°, 84% saturation and 37% lightness. For print, its CMYK breakdown is cmyk(0%, 91%, 87%, 33%). 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.