black

#000000

#183E72

#183E72

Contrast Ratio

1.97:1

Delta E

43.38

Very Different

50:50 Mix

Color Values

Format #000000 #183E72
HEX #000000 #183E72
RGB 0, 0, 0 24, 62, 114
HSL 0.0, 0.0%, 0.0% 214.7, 65.2%, 27.1%
HSV 0.0, 0.0%, 0.0% 214.7, 78.9%, 44.7%
CMYK 0%, 0%, 0%, 100% 78.9%, 45.6%, 0.0%, 55.3%
OKLCH 0.0 0.0 0.0 0.3666 0.0994 257.2

Contrast & Accessibility

1.97:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183E72 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #183E72

Color Difference (Delta E)

43.38 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, #183E72);
background: linear-gradient(135deg, #000000, #183E72);

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