black

#000000

#536DA1

#536DA1

Contrast Ratio

4.07:1

Delta E

55.83

Very Different

50:50 Mix

Color Values

Format #000000 #536DA1
HEX #000000 #536DA1
RGB 0, 0, 0 83, 109, 161
HSL 0.0, 0.0%, 0.0% 220.0, 32.0%, 47.8%
HSV 0.0, 0.0%, 0.0% 220.0, 48.4%, 63.1%
CMYK 0%, 0%, 0%, 100% 48.4%, 32.3%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.5371 0.0877 263.4

Contrast & Accessibility

4.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #536DA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #536DA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #536DA1);
background: linear-gradient(135deg, #000000, #536DA1);

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