Gray Family
Dark Brightness
Luminance 5.2%
#423F4B · Midnight Slate
RGB(66, 63, 75) • HSL(255°, 9%, 27%) • CMYK(12%, 16%, 0%, 71%)
Color Conversion & Technical Formats
HEX
#423F4B
RGB
rgb(66, 63, 75)
HSL
hsl(255, 9%, 27%)
HSV / HSB
hsv(255°, 16%, 29%)
CMYK
cmyk(12%, 16%, 0%, 71%)
CSS Variable
--color-midnight-slate: #423f4b;
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
10.27 : 1
WCAG AA Pass
On Black #000000
2.04 : 1
Low Contrast