#183F4D
Closest to "darkslategray" · rgb(24, 63, 77)
Color codes
Shades & tints
About #183F4D
#183F4D is a color with red 24, green 63 and blue 77 (on a 0–255 scale). In HSL it sits at a hue of 196°, 52% saturation and 20% lightness. For print, its CMYK breakdown is cmyk(69%, 18%, 0%, 70%). 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.