#1F51CF
Closest to "royalblue" · rgb(31, 81, 207)
Color codes
Shades & tints
About #1F51CF
#1F51CF is a color with red 31, green 81 and blue 207 (on a 0–255 scale). In HSL it sits at a hue of 223°, 74% saturation and 47% lightness. For print, its CMYK breakdown is cmyk(85%, 61%, 0%, 19%). 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.