#004257
Closest to "darkslategray" · rgb(0, 66, 87)
Color codes
Shades & tints
About #004257
#004257 is a color with red 0, green 66 and blue 87 (on a 0–255 scale). In HSL it sits at a hue of 194°, 100% saturation and 17% lightness. For print, its CMYK breakdown is cmyk(100%, 24%, 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.