Deep Indigo Blue
A vivid, cool very dark purple.
#10001C
rgb(16, 0, 28)
Color formats
HEX
#10001C
RGB
rgb(16, 0, 28)
HSL
hsl(274.3, 100%, 5.5%)
HSV
hsv(274.3, 100%, 11%)
CMYK
cmyk(42.9%, 100%, 0%, 89%)
Color shades
Lighter tints and darker shades of Deep Indigo Blue.
Lightest
#8500E8
Lighter
#4A0082
Base
#10001C
Darker
#000000
Darkest
#000000
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Deep Indigo Blue works
Deep Indigo Blue (#10001C) 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 Deep Indigo Blue — or browse all blues.
Color tools
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