#355BE5
Closest to "royalblue" · rgb(53, 91, 229)
Color codes
Shades & tints
About #355BE5
#355BE5 is a color with red 53, green 91 and blue 229 (on a 0–255 scale). In HSL it sits at a hue of 227°, 77% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(77%, 60%, 0%, 10%). 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.