#666A88
Closest to "slategray" · rgb(102, 106, 136)
Color codes
Shades & tints
About #666A88
#666A88 is a color with red 102, green 106 and blue 136 (on a 0–255 scale). In HSL it sits at a hue of 233°, 14% saturation and 47% lightness. For print, its CMYK breakdown is cmyk(25%, 22%, 0%, 47%). 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.