black

#000000

#183E97

#183E97

Contrast Ratio

2.17:1

Delta E

63.79

Very Different

50:50 Mix

Color Values

Format #000000 #183E97
HEX #000000 #183E97
RGB 0, 0, 0 24, 62, 151
HSL 0.0, 0.0%, 0.0% 222.0, 72.6%, 34.3%
HSV 0.0, 0.0%, 0.0% 222.0, 84.1%, 59.2%
CMYK 0%, 0%, 0%, 100% 84.1%, 58.9%, 0.0%, 40.8%
OKLCH 0.0 0.0 0.0 0.3966 0.1525 263.5

Contrast & Accessibility

2.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183E97 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183E97

Color Difference (Delta E)

63.79 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183E97);
background: linear-gradient(135deg, #000000, #183E97);

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