#3F4557
Closest to "darkslategray" · rgb(63, 69, 87)
Color codes
Shades & tints
About #3F4557
#3F4557 is a color with red 63, green 69 and blue 87 (on a 0–255 scale). In HSL it sits at a hue of 225°, 16% saturation and 29% lightness. For print, its CMYK breakdown is cmyk(28%, 21%, 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.