black

#000000

#203DA9

#203DA9

Contrast Ratio

2.3:1

Delta E

74.47

Very Different

50:50 Mix

Color Values

Format #000000 #203DA9
HEX #000000 #203DA9
RGB 0, 0, 0 32, 61, 169
HSL 0.0, 0.0%, 0.0% 227.3, 68.2%, 39.4%
HSV 0.0, 0.0%, 0.0% 227.3, 81.1%, 66.3%
CMYK 0%, 0%, 0%, 100% 81.1%, 63.9%, 0.0%, 33.7%
OKLCH 0.0 0.0 0.0 0.4139 0.1761 266.6

Contrast & Accessibility

2.3:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #203DA9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #203DA9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #203DA9);
background: linear-gradient(135deg, #000000, #203DA9);

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