#0A3F59
Closest to "darkslategray" · rgb(10, 63, 89)
Color codes
Shades & tints
About #0A3F59
#0A3F59 is a color with red 10, green 63 and blue 89 (on a 0–255 scale). In HSL it sits at a hue of 200°, 80% saturation and 19% lightness. For print, its CMYK breakdown is cmyk(89%, 29%, 0%, 65%). 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.