Gray Family
Dark Brightness
Luminance 4.9%
#403F36 · Abyssal Slate
RGB(64, 63, 54) • HSL(54°, 8%, 23%) • CMYK(0%, 2%, 16%, 75%)
Color Conversion & Technical Formats
HEX
#403F36
RGB
rgb(64, 63, 54)
HSL
hsl(54, 8%, 23%)
HSV / HSB
hsv(54°, 16%, 25%)
CMYK
cmyk(0%, 2%, 16%, 75%)
CSS Variable
--color-abyssal-slate: #403f36;
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
10.59 : 1
WCAG AA Pass
On Black #000000
1.98 : 1
Low Contrast