#0A378B
Closest to "midnightblue" · rgb(10, 55, 139)
Color codes
Shades & tints
About #0A378B
#0A378B is a color with red 10, green 55 and blue 139 (on a 0–255 scale). In HSL it sits at a hue of 219°, 87% saturation and 29% lightness. For print, its CMYK breakdown is cmyk(93%, 60%, 0%, 45%). The closest named CSS color is midnightblue. 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.