Classic Cobalt Blue
A vivid, cool dark blue.
#0748A4
rgb(7, 72, 164)
Color formats
HEX
#0748A4
RGB
rgb(7, 72, 164)
HSL
hsl(215.2, 91.8%, 33.5%)
HSV
hsv(215.2, 95.7%, 64.3%)
CMYK
cmyk(95.7%, 56.1%, 0%, 35.7%)
Color shades
Lighter tints and darker shades of Classic Cobalt Blue.
Lightest
#7DB1F9
Lighter
#1C76F5
Base
#0748A4
Darker
#031D42
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Classic Cobalt Blue works
Classic Cobalt Blue (#0748A4) is a vivid, cool dark blue. Its mid-range lightness makes it a flexible choice for buttons, fills and accents that need to read clearly without overpowering a layout. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Classic Cobalt Blue — or browse all blues.
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