#537DE6
Closest to "royalblue" · rgb(83, 125, 230)
Color codes
Shades & tints
About #537DE6
#537DE6 is a color with red 83, green 125 and blue 230 (on a 0–255 scale). In HSL it sits at a hue of 223°, 75% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(64%, 46%, 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.