black

#000000

#5439AB

#5439AB

Contrast Ratio

2.55:1

Delta E

77.86

Very Different

50:50 Mix

Color Values

Format #000000 #5439AB
HEX #000000 #5439AB
RGB 0, 0, 0 84, 57, 171
HSL 0.0, 0.0%, 0.0% 254.2, 50.0%, 44.7%
HSV 0.0, 0.0%, 0.0% 254.2, 66.7%, 67.1%
CMYK 0%, 0%, 0%, 100% 50.9%, 66.7%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.444 0.1726 288.2

Contrast & Accessibility

2.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5439AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5439AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5439AB);
background: linear-gradient(135deg, #000000, #5439AB);

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