#1B3DFF
Closest to "royalblue" · rgb(27, 61, 255)
Color codes
Shades & tints
About #1B3DFF
#1B3DFF is a color with red 27, green 61 and blue 255 (on a 0–255 scale). In HSL it sits at a hue of 231°, 100% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(89%, 76%, 0%, 0%). 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.