Gray Family
Dark Brightness
Luminance 6.4%
#424A40 · Nocturne Pewter
RGB(66, 74, 64) • HSL(108°, 7%, 27%) • CMYK(11%, 0%, 14%, 71%)
Color Conversion & Technical Formats
HEX
#424A40
RGB
rgb(66, 74, 64)
HSL
hsl(108, 7%, 27%)
HSV / HSB
hsv(108°, 14%, 29%)
CMYK
cmyk(11%, 0%, 14%, 71%)
CSS Variable
--color-nocturne-pewter: #424a40;
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
9.19 : 1
WCAG AA Pass
On Black #000000
2.29 : 1
Low Contrast