#155E56
Closest to "darkslategray" · rgb(21, 94, 86)
Color codes
Shades & tints
About #155E56
#155E56 is a color with red 21, green 94 and blue 86 (on a 0–255 scale). In HSL it sits at a hue of 173°, 63% saturation and 23% lightness. For print, its CMYK breakdown is cmyk(78%, 0%, 9%, 63%). The closest named CSS color is darkslategray. 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.