#15383B
Closest to "darkslategray" · rgb(21, 56, 59)
Color codes
Shades & tints
About #15383B
#15383B is a color with red 21, green 56 and blue 59 (on a 0–255 scale). In HSL it sits at a hue of 185°, 48% saturation and 16% lightness. For print, its CMYK breakdown is cmyk(64%, 5%, 0%, 77%). 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.