#21A6B2
Closest to "lightseagreen" · rgb(33, 166, 178)
Color codes
Shades & tints
About #21A6B2
#21A6B2 is a color with red 33, green 166 and blue 178 (on a 0–255 scale). In HSL it sits at a hue of 185°, 69% saturation and 41% lightness. For print, its CMYK breakdown is cmyk(81%, 7%, 0%, 30%). 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.