#15535B
Closest to "darkslategray" · rgb(21, 83, 91)
Color codes
Shades & tints
About #15535B
#15535B is a color with red 21, green 83 and blue 91 (on a 0–255 scale). In HSL it sits at a hue of 187°, 63% saturation and 22% lightness. For print, its CMYK breakdown is cmyk(77%, 9%, 0%, 64%). 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.