#283F42
Closest to "darkslategray" · rgb(40, 63, 66)
Color codes
Shades & tints
About #283F42
#283F42 is a color with red 40, green 63 and blue 66 (on a 0–255 scale). In HSL it sits at a hue of 187°, 25% saturation and 21% lightness. For print, its CMYK breakdown is cmyk(39%, 5%, 0%, 74%). 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.