#51D5E1
Closest to "mediumturquoise" · rgb(81, 213, 225)
Color codes
Shades & tints
About #51D5E1
#51D5E1 is a color with red 81, green 213 and blue 225 (on a 0–255 scale). In HSL it sits at a hue of 185°, 71% saturation and 60% lightness. For print, its CMYK breakdown is cmyk(64%, 5%, 0%, 12%). The closest named CSS color is mediumturquoise. 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.