Bold Matte Black
A muted, cool very dark blue.
#15152A
rgb(21, 21, 42)
Color formats
HEX
#15152A
RGB
rgb(21, 21, 42)
HSL
hsl(240, 33.3%, 12.4%)
HSV
hsv(240, 50%, 16.5%)
CMYK
cmyk(50%, 50%, 0%, 83.5%)
Color shades
Lighter tints and darker shades of Bold Matte Black.
Lightest
#5D5DAE
Lighter
#37376E
Base
#15152A
Darker
#000000
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Bold Matte Black works
Bold Matte Black (#15152A) is a muted, cool very dark blue. 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 Matte Black — or browse all blacks.
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