black

#000000

#231B54

#231B54

Contrast Ratio

1.36:1

Delta E

42.43

Very Different

50:50 Mix

Color Values

Format #000000 #231B54
HEX #000000 #231B54
RGB 0, 0, 0 35, 27, 84
HSL 0.0, 0.0%, 0.0% 248.4, 51.4%, 21.8%
HSV 0.0, 0.0%, 0.0% 248.4, 67.9%, 32.9%
CMYK 0%, 0%, 0%, 100% 58.3%, 67.9%, 0.0%, 67.1%
OKLCH 0.0 0.0 0.0 0.2703 0.0992 284.0

Contrast & Accessibility

1.36:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #231B54 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #231B54

Color Difference (Delta E)

42.43 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #231B54);
background: linear-gradient(135deg, #000000, #231B54);

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