#3F66A5
Closest to "steelblue" · rgb(63, 102, 165)
Color codes
Shades & tints
About #3F66A5
#3F66A5 is a color with red 63, green 102 and blue 165 (on a 0–255 scale). In HSL it sits at a hue of 217°, 45% saturation and 45% lightness. For print, its CMYK breakdown is cmyk(62%, 38%, 0%, 35%). 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.