#AC151D
Closest to "firebrick" · rgb(172, 21, 29)
Color codes
Shades & tints
About #AC151D
#AC151D is a color with red 172, green 21 and blue 29 (on a 0–255 scale). In HSL it sits at a hue of 357°, 78% saturation and 38% lightness. For print, its CMYK breakdown is cmyk(0%, 88%, 83%, 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.