#EF151F
Closest to "crimson" · rgb(239, 21, 31)
Color codes
Shades & tints
About #EF151F
#EF151F is a color with red 239, green 21 and blue 31 (on a 0–255 scale). In HSL it sits at a hue of 357°, 87% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(0%, 91%, 87%, 6%). 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.