#355AD3
Closest to "royalblue" · rgb(53, 90, 211)
Color codes
Shades & tints
About #355AD3
#355AD3 is a color with red 53, green 90 and blue 211 (on a 0–255 scale). In HSL it sits at a hue of 226°, 64% saturation and 52% lightness. For print, its CMYK breakdown is cmyk(75%, 57%, 0%, 17%). 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.