#374F66
Closest to "darkslategray" · rgb(55, 79, 102)
Color codes
Shades & tints
About #374F66
#374F66 is a color with red 55, green 79 and blue 102 (on a 0–255 scale). In HSL it sits at a hue of 209°, 30% saturation and 31% lightness. For print, its CMYK breakdown is cmyk(46%, 23%, 0%, 60%). 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.