black

#000000

#5664AB

#5664AB

Contrast Ratio

3.81:1

Delta E

61.34

Very Different

50:50 Mix

Color Values

Format #000000 #5664AB
HEX #000000 #5664AB
RGB 0, 0, 0 86, 100, 171
HSL 0.0, 0.0%, 0.0% 230.1, 33.6%, 50.4%
HSV 0.0, 0.0%, 0.0% 230.1, 49.7%, 67.1%
CMYK 0%, 0%, 0%, 100% 49.7%, 41.5%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5251 0.1128 273.5

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5664AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5664AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5664AB);
background: linear-gradient(135deg, #000000, #5664AB);

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