#D31503
Closest to "firebrick" · rgb(211, 21, 3)
Color codes
Shades & tints
About #D31503
#D31503 is a color with red 211, green 21 and blue 3 (on a 0–255 scale). In HSL it sits at a hue of 5°, 97% saturation and 42% lightness. For print, its CMYK breakdown is cmyk(0%, 90%, 99%, 17%). 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.