#EF1D21
Closest to "crimson" · rgb(239, 29, 33)
Color codes
Shades & tints
About #EF1D21
#EF1D21 is a color with red 239, green 29 and blue 33 (on a 0–255 scale). In HSL it sits at a hue of 359°, 87% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(0%, 88%, 86%, 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.