#51DDF3
Closest to "turquoise" · rgb(81, 221, 243)
Color codes
Shades & tints
About #51DDF3
#51DDF3 is a color with red 81, green 221 and blue 243 (on a 0–255 scale). In HSL it sits at a hue of 188°, 87% saturation and 64% lightness. For print, its CMYK breakdown is cmyk(67%, 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.