#1B37AB
Closest to "midnightblue" · rgb(27, 55, 171)
Color codes
Shades & tints
About #1B37AB
#1B37AB is a color with red 27, green 55 and blue 171 (on a 0–255 scale). In HSL it sits at a hue of 228°, 73% saturation and 39% lightness. For print, its CMYK breakdown is cmyk(84%, 68%, 0%, 33%). 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.