Bright Cobalt Blue
A vivid, cool dark blue.
#0051C4
rgb(0, 81, 196)
Color formats
HEX
#0051C4
RGB
rgb(0, 81, 196)
HSL
hsl(215.2, 100%, 38.4%)
HSV
hsv(215.2, 100%, 76.9%)
CMYK
cmyk(100%, 58.7%, 0%, 23.1%)
Color shades
Lighter tints and darker shades of Bright Cobalt Blue.
Lightest
#91BEFF
Lighter
#2B83FF
Base
#0051C4
Darker
#00275E
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Bright Cobalt Blue works
Bright Cobalt Blue (#0051C4) 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 Bright Cobalt Blue — or browse all blues.
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