#378EA1
Closest to "steelblue" · rgb(55, 142, 161)
Color codes
Shades & tints
About #378EA1
#378EA1 is a color with red 55, green 142 and blue 161 (on a 0–255 scale). In HSL it sits at a hue of 191°, 49% saturation and 42% lightness. For print, its CMYK breakdown is cmyk(66%, 12%, 0%, 37%). 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.