black

#000000

#183E85

#183E85

Contrast Ratio

2.07:1

Delta E

53.65

Very Different

50:50 Mix

Color Values

Format #000000 #183E85
HEX #000000 #183E85
RGB 0, 0, 0 24, 62, 133
HSL 0.0, 0.0%, 0.0% 219.1, 69.4%, 30.8%
HSV 0.0, 0.0%, 0.0% 219.1, 82.0%, 52.2%
CMYK 0%, 0%, 0%, 100% 82.0%, 53.4%, 0.0%, 47.8%
OKLCH 0.0 0.0 0.0 0.3813 0.1271 261.5

Contrast & Accessibility

2.07:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #183E85 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #183E85

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #183E85);
background: linear-gradient(135deg, #000000, #183E85);

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