#372EE3
Closest to "royalblue" · rgb(55, 46, 227)
Color codes
Shades & tints
About #372EE3
#372EE3 is a color with red 55, green 46 and blue 227 (on a 0–255 scale). In HSL it sits at a hue of 243°, 76% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(76%, 80%, 0%, 11%). 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.