#FF0400
Closest to "red" · rgb(255, 4, 0)
Color codes
Shades & tints
About #FF0400
#FF0400 is a color with red 255, green 4 and blue 0 (on a 0–255 scale). In HSL it sits at a hue of 1°, 100% saturation and 50% lightness. For print, its CMYK breakdown is cmyk(0%, 98%, 100%, 0%). The closest named CSS color is red. 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.