#310000
Closest to "black" · rgb(49, 0, 0)
Color codes
Shades & tints
About #310000
#310000 is a color with red 49, green 0 and blue 0 (on a 0–255 scale). In HSL it sits at a hue of 0°, 100% saturation and 10% lightness. For print, its CMYK breakdown is cmyk(0%, 100%, 100%, 81%). The closest named CSS color is black. 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.