black

#000000

#528FB1

#528FB1

Contrast Ratio

5.92:1

Delta E

62.31

Very Different

50:50 Mix

Color Values

Format #000000 #528FB1
HEX #000000 #528FB1
RGB 0, 0, 0 82, 143, 177
HSL 0.0, 0.0%, 0.0% 201.5, 37.8%, 50.8%
HSV 0.0, 0.0%, 0.0% 201.5, 53.7%, 69.4%
CMYK 0%, 0%, 0%, 100% 53.7%, 19.2%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6225 0.0816 234.6

Contrast & Accessibility

5.92:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #528FB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #528FB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #528FB1);
background: linear-gradient(135deg, #000000, #528FB1);

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