#0440E7
Closest to "blue" · rgb(4, 64, 231)
Color codes
Shades & tints
About #0440E7
#0440E7 is a color with red 4, green 64 and blue 231 (on a 0–255 scale). In HSL it sits at a hue of 224°, 97% saturation and 46% lightness. For print, its CMYK breakdown is cmyk(98%, 72%, 0%, 9%). The closest named CSS color is blue. 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.