#1B3FF3
Closest to "royalblue" · rgb(27, 63, 243)
Color codes
Shades & tints
About #1B3FF3
#1B3FF3 is a color with red 27, green 63 and blue 243 (on a 0–255 scale). In HSL it sits at a hue of 230°, 90% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(89%, 74%, 0%, 5%). 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.