#153BE5
Closest to "royalblue" · rgb(21, 59, 229)
Color codes
Shades & tints
About #153BE5
#153BE5 is a color with red 21, green 59 and blue 229 (on a 0–255 scale). In HSL it sits at a hue of 229°, 83% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(91%, 74%, 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.