#1B33E7
Closest to "blue" · rgb(27, 51, 231)
Color codes
Shades & tints
About #1B33E7
#1B33E7 is a color with red 27, green 51 and blue 231 (on a 0–255 scale). In HSL it sits at a hue of 233°, 81% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(88%, 78%, 0%, 9%). 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.