Bold Indigo Blue
A vivid, cool very dark purple.
#3F006E
rgb(63, 0, 110)
Color formats
HEX
#3F006E
RGB
rgb(63, 0, 110)
HSL
hsl(274.4, 100%, 21.6%)
HSV
hsv(274.4, 100%, 43.1%)
CMYK
cmyk(42.7%, 100%, 0%, 56.9%)
Color shades
Lighter tints and darker shades of Bold Indigo Blue.
Lightest
#AB3BFF
Lighter
#7A00D4
Base
#3F006E
Darker
#050008
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Bold Indigo Blue works
Bold Indigo Blue (#3F006E) is a vivid, cool very dark purple. 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 Indigo Blue — or browse all blues.
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