#F31B31
Closest to "crimson" · rgb(243, 27, 49)
Color codes
Shades & tints
About #F31B31
#F31B31 is a color with red 243, green 27 and blue 49 (on a 0–255 scale). In HSL it sits at a hue of 354°, 90% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(0%, 89%, 80%, 5%). The closest named CSS color is crimson. 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.