#366FEA
Closest to "royalblue" · rgb(54, 111, 234)
Color codes
Shades & tints
About #366FEA
#366FEA is a color with red 54, green 111 and blue 234 (on a 0–255 scale). In HSL it sits at a hue of 221°, 81% saturation and 56% lightness. For print, its CMYK breakdown is cmyk(77%, 53%, 0%, 8%). 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.