#2121FF
Closest to "blue" · rgb(33, 33, 255)
Color codes
Shades & tints
About #2121FF
#2121FF is a color with red 33, green 33 and blue 255 (on a 0–255 scale). In HSL it sits at a hue of 240°, 100% saturation and 56% lightness. For print, its CMYK breakdown is cmyk(87%, 87%, 0%, 0%). The closest named CSS color is blue. 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.