#40374E
Closest to "darkslategray" · rgb(64, 55, 78)
Color codes
Shades & tints
About #40374E
#40374E is a color with red 64, green 55 and blue 78 (on a 0–255 scale). In HSL it sits at a hue of 263°, 17% saturation and 26% lightness. For print, its CMYK breakdown is cmyk(18%, 29%, 0%, 69%). 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.