Gray Family
Medium Brightness
Luminance 14.2%
#666B61 · Radiant Pewter
RGB(102, 107, 97) • HSL(90°, 5%, 40%) • CMYK(5%, 0%, 9%, 58%)
Color Conversion & Technical Formats
HEX
#666B61
RGB
rgb(102, 107, 97)
HSL
hsl(90, 5%, 40%)
HSV / HSB
hsv(90°, 9%, 42%)
CMYK
cmyk(5%, 0%, 9%, 58%)
CSS Variable
--color-radiant-pewter: #666b61;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
5.47 : 1
WCAG AA Pass
On Black #000000
3.84 : 1
Low Contrast