#537FD8
Closest to "royalblue" · rgb(83, 127, 216)
Color codes
Shades & tints
About #537FD8
#537FD8 is a color with red 83, green 127 and blue 216 (on a 0–255 scale). In HSL it sits at a hue of 220°, 63% saturation and 59% lightness. For print, its CMYK breakdown is cmyk(62%, 41%, 0%, 15%). 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.