black

#000000

#183A76

#183A76

Contrast Ratio

1.91:1

Delta E

46.96

Very Different

50:50 Mix

Color Values

Format #000000 #183A76
HEX #000000 #183A76
RGB 0, 0, 0 24, 58, 118
HSL 0.0, 0.0%, 0.0% 218.3, 66.2%, 27.8%
HSV 0.0, 0.0%, 0.0% 218.3, 79.7%, 46.3%
CMYK 0%, 0%, 0%, 100% 79.7%, 50.8%, 0.0%, 53.7%
OKLCH 0.0 0.0 0.0 0.36 0.1105 260.8

Contrast & Accessibility

1.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183A76 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183A76

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183A76);
background: linear-gradient(135deg, #000000, #183A76);

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