#1B66DD
Closest to "royalblue" · rgb(27, 102, 221)
Color codes
Shades & tints
About #1B66DD
#1B66DD is a color with red 27, green 102 and blue 221 (on a 0–255 scale). In HSL it sits at a hue of 217°, 78% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(88%, 54%, 0%, 13%). 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.