#5151E4
Closest to "royalblue" · rgb(81, 81, 228)
Color codes
Shades & tints
About #5151E4
#5151E4 is a color with red 81, green 81 and blue 228 (on a 0–255 scale). In HSL it sits at a hue of 240°, 73% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(64%, 64%, 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.