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Fibonacci Blue

#181f59

  • name

    Fibonacci Blue

  • hex

    181f59

  • rgb

    24, 31, 89

  • hsl

    234, 58, 22

  • hsv

    234, 73, 35

  • cmyk

    73, 65, 0, 65

  • cielab

    15, 19, -36

  • cielch

    15, 40, 297

Fibonacci Blue

#181f59

Shades

#181f59 + #000000

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Tints

#181f59 + #ffffff

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Tones

Tones of #181f59

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Contrast

#181f59

14.7

Large Text

Pass

Small Text

Pass

#181f59

1.2

Large Text

Fail

Small Text

Fail

See Contrast Checker

Color Blindness

Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia

Complementary

180° apart from the hue

Alternatives

Alternatives to #181f59

See on Generator

Hues

36° apart from each

See on Generator

Triadic

120° apart from each

Square

90° apart from each

Split Complementary

+150° and -150° apart from the hue