#003FDD
Closest to "mediumblue" · rgb(0, 63, 221)
Color codes
Shades & tints
About #003FDD
#003FDD is a color with red 0, green 63 and blue 221 (on a 0–255 scale). In HSL it sits at a hue of 223°, 100% saturation and 43% lightness. For print, its CMYK breakdown is cmyk(100%, 71%, 0%, 13%). The closest named CSS color is mediumblue. 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.