#288BB5
Closest to "steelblue" · rgb(40, 139, 181)
Color codes
Shades & tints
About #288BB5
#288BB5 is a color with red 40, green 139 and blue 181 (on a 0–255 scale). In HSL it sits at a hue of 198°, 64% saturation and 43% lightness. For print, its CMYK breakdown is cmyk(78%, 23%, 0%, 29%). 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.