#21F3E5
Closest to "turquoise" · rgb(33, 243, 229)
Color codes
Shades & tints
About #21F3E5
#21F3E5 is a color with red 33, green 243 and blue 229 (on a 0–255 scale). In HSL it sits at a hue of 176°, 90% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(86%, 0%, 6%, 5%). The closest named CSS color is turquoise. 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.