#666D9F
Closest to "slategray" · rgb(102, 109, 159)
Color codes
Shades & tints
About #666D9F
#666D9F is a color with red 102, green 109 and blue 159 (on a 0–255 scale). In HSL it sits at a hue of 233°, 23% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(36%, 31%, 0%, 38%). 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.