Gray Family
Dark Brightness
Luminance 4%
#3F3638 · Deep Slate
RGB(63, 54, 56) • HSL(347°, 8%, 23%) • CMYK(0%, 14%, 11%, 75%)
Color Conversion & Technical Formats
HEX
#3F3638
RGB
rgb(63, 54, 56)
HSL
hsl(347, 8%, 23%)
HSV / HSB
hsv(347°, 14%, 25%)
CMYK
cmyk(0%, 14%, 11%, 75%)
CSS Variable
--color-deep-slate: #3f3638;
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
11.69 : 1
WCAG AA Pass
On Black #000000
1.8 : 1
Low Contrast