#374BDF
Closest to "royalblue" · rgb(55, 75, 223)
Color codes
Shades & tints
About #374BDF
#374BDF is a color with red 55, green 75 and blue 223 (on a 0–255 scale). In HSL it sits at a hue of 233°, 72% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(75%, 66%, 0%, 13%). The closest named CSS color is royalblue. 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.