#3F5457
Closest to "darkslategray" · rgb(63, 84, 87)
Color codes
Shades & tints
About #3F5457
#3F5457 is a color with red 63, green 84 and blue 87 (on a 0–255 scale). In HSL it sits at a hue of 188°, 16% saturation and 29% lightness. For print, its CMYK breakdown is cmyk(28%, 3%, 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.