#666D8D
Closest to "slategray" · rgb(102, 109, 141)
Color codes
Shades & tints
About #666D8D
#666D8D is a color with red 102, green 109 and blue 141 (on a 0–255 scale). In HSL it sits at a hue of 229°, 16% saturation and 48% lightness. For print, its CMYK breakdown is cmyk(28%, 23%, 0%, 45%). 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.