black

#000000

#5763CF

#5763CF

Contrast Ratio

4.09:1

Delta E

78.71

Very Different

50:50 Mix

Color Values

Format #000000 #5763CF
HEX #000000 #5763CF
RGB 0, 0, 0 87, 99, 207
HSL 0.0, 0.0%, 0.0% 234.0, 55.6%, 57.6%
HSV 0.0, 0.0%, 0.0% 234.0, 58.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 58.0%, 52.2%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5472 0.1652 274.8

Contrast & Accessibility

4.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5763CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5763CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5763CF);
background: linear-gradient(135deg, #000000, #5763CF);

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