#288CD3
Closest to "steelblue" · rgb(40, 140, 211)
Color codes
Shades & tints
About #288CD3
#288CD3 is a color with red 40, green 140 and blue 211 (on a 0–255 scale). In HSL it sits at a hue of 205°, 68% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(81%, 34%, 0%, 17%). The closest named CSS color is steelblue. 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.