#283F8F
Closest to "midnightblue" · rgb(40, 63, 143)
Color codes
Shades & tints
About #283F8F
#283F8F is a color with red 40, green 63 and blue 143 (on a 0–255 scale). In HSL it sits at a hue of 227°, 56% saturation and 36% lightness. For print, its CMYK breakdown is cmyk(72%, 56%, 0%, 44%). 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.