#303D57
Closest to "darkslategray" · rgb(48, 61, 87)
Color codes
Shades & tints
About #303D57
#303D57 is a color with red 48, green 61 and blue 87 (on a 0–255 scale). In HSL it sits at a hue of 220°, 29% saturation and 26% lightness. For print, its CMYK breakdown is cmyk(45%, 30%, 0%, 66%). 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.