#155DBB
Closest to "royalblue" · rgb(21, 93, 187)
Color codes
Shades & tints
About #155DBB
#155DBB is a color with red 21, green 93 and blue 187 (on a 0–255 scale). In HSL it sits at a hue of 214°, 80% saturation and 41% lightness. For print, its CMYK breakdown is cmyk(89%, 50%, 0%, 27%). 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.