#21B1D5
Closest to "lightseagreen" · rgb(33, 177, 213)
Color codes
Shades & tints
About #21B1D5
#21B1D5 is a color with red 33, green 177 and blue 213 (on a 0–255 scale). In HSL it sits at a hue of 192°, 73% saturation and 48% lightness. For print, its CMYK breakdown is cmyk(85%, 17%, 0%, 16%). The closest named CSS color is lightseagreen. 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.