#537CE3
Closest to "royalblue" · rgb(83, 124, 227)
Color codes
Shades & tints
About #537CE3
#537CE3 is a color with red 83, green 124 and blue 227 (on a 0–255 scale). In HSL it sits at a hue of 223°, 72% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(63%, 45%, 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.