#155BBC
Closest to "royalblue" · rgb(21, 91, 188)
Color codes
Shades & tints
About #155BBC
#155BBC is a color with red 21, green 91 and blue 188 (on a 0–255 scale). In HSL it sits at a hue of 215°, 80% saturation and 41% lightness. For print, its CMYK breakdown is cmyk(89%, 52%, 0%, 26%). 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.