#21DEF3
Closest to "turquoise" · rgb(33, 222, 243)
Color codes
Shades & tints
About #21DEF3
#21DEF3 is a color with red 33, green 222 and blue 243 (on a 0–255 scale). In HSL it sits at a hue of 186°, 90% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(86%, 9%, 0%, 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.