#155DF8
Closest to "royalblue" · rgb(21, 93, 248)
Color codes
Shades & tints
About #155DF8
#155DF8 is a color with red 21, green 93 and blue 248 (on a 0–255 scale). In HSL it sits at a hue of 221°, 94% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(92%, 63%, 0%, 3%). 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.