black

#000000

#436AAB

#436AAB

Contrast Ratio

3.89:1

Delta E

59.79

Very Different

50:50 Mix

Color Values

Format #000000 #436AAB
HEX #000000 #436AAB
RGB 0, 0, 0 67, 106, 171
HSL 0.0, 0.0%, 0.0% 217.5, 43.7%, 46.7%
HSV 0.0, 0.0%, 0.0% 217.5, 60.8%, 67.1%
CMYK 0%, 0%, 0%, 100% 60.8%, 38.0%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5266 0.1121 260.1

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #436AAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #436AAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #436AAB);
background: linear-gradient(135deg, #000000, #436AAB);

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