#66737F
Closest to "slategray" · rgb(102, 115, 127)
Color codes
Shades & tints
About #66737F
#66737F is a color with red 102, green 115 and blue 127 (on a 0–255 scale). In HSL it sits at a hue of 209°, 11% saturation and 45% lightness. For print, its CMYK breakdown is cmyk(20%, 9%, 0%, 50%). The closest named CSS color is slategray. 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.