#155DD2
Closest to "royalblue" · rgb(21, 93, 210)
Color codes
Shades & tints
About #155DD2
#155DD2 is a color with red 21, green 93 and blue 210 (on a 0–255 scale). In HSL it sits at a hue of 217°, 82% saturation and 45% lightness. For print, its CMYK breakdown is cmyk(90%, 56%, 0%, 18%). 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.