#151CFB
Closest to "blue" · rgb(21, 28, 251)
Color codes
Shades & tints
About #151CFB
#151CFB is a color with red 21, green 28 and blue 251 (on a 0–255 scale). In HSL it sits at a hue of 238°, 97% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(92%, 89%, 0%, 2%). The closest named CSS color is blue. 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.