#155EE5
Closest to "royalblue" · rgb(21, 94, 229)
Color codes
Shades & tints
About #155EE5
#155EE5 is a color with red 21, green 94 and blue 229 (on a 0–255 scale). In HSL it sits at a hue of 219°, 83% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(91%, 59%, 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.