#51DDF0
Closest to "turquoise" · rgb(81, 221, 240)
Color codes
Shades & tints
About #51DDF0
#51DDF0 is a color with red 81, green 221 and blue 240 (on a 0–255 scale). In HSL it sits at a hue of 187°, 84% saturation and 63% lightness. For print, its CMYK breakdown is cmyk(66%, 8%, 0%, 6%). 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.