#283F55
Closest to "darkslategray" · rgb(40, 63, 85)
Color codes
Shades & tints
About #283F55
#283F55 is a color with red 40, green 63 and blue 85 (on a 0–255 scale). In HSL it sits at a hue of 209°, 36% saturation and 25% lightness. For print, its CMYK breakdown is cmyk(53%, 26%, 0%, 67%). 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.