Bold Onyx Black
A muted, cool very dark teal.
#1F343B
rgb(31, 52, 59)
Color formats
HEX
#1F343B
RGB
rgb(31, 52, 59)
HSL
hsl(195, 31.1%, 17.6%)
HSV
hsv(195, 47.5%, 23.1%)
CMYK
cmyk(47.5%, 11.9%, 0%, 76.9%)
Color shades
Lighter tints and darker shades of Bold Onyx Black.
Lightest
#71A4B5
Lighter
#426F7E
Base
#1F343B
Darker
#000000
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Bold Onyx Black works
Bold Onyx Black (#1F343B) is a muted, cool very dark teal. As a deep tone it works well for text, headers and high-contrast backgrounds where you want weight and focus. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Bold Onyx Black — or browse all blacks.
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