#155A63
Closest to "darkslategray" · rgb(21, 90, 99)
Color codes
Shades & tints
About #155A63
#155A63 is a color with red 21, green 90 and blue 99 (on a 0–255 scale). In HSL it sits at a hue of 187°, 65% saturation and 24% lightness. For print, its CMYK breakdown is cmyk(79%, 9%, 0%, 61%). 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.