#428580
Closest to "seagreen" · rgb(66, 133, 128)
Color codes
Shades & tints
About #428580
#428580 is a color with red 66, green 133 and blue 128 (on a 0–255 scale). In HSL it sits at a hue of 176°, 34% saturation and 39% lightness. For print, its CMYK breakdown is cmyk(50%, 0%, 4%, 48%). The closest named CSS color is seagreen. 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.