black

#000000

#511F96

#511F96

Contrast Ratio

1.99:1

Delta E

78.1

Very Different

50:50 Mix

Color Values

Format #000000 #511F96
HEX #000000 #511F96
RGB 0, 0, 0 81, 31, 150
HSL 0.0, 0.0%, 0.0% 265.2, 65.7%, 35.5%
HSV 0.0, 0.0%, 0.0% 265.2, 79.3%, 58.8%
CMYK 0%, 0%, 0%, 100% 46.0%, 79.3%, 0.0%, 41.2%
OKLCH 0.0 0.0 0.0 0.3884 0.1778 295.9

Contrast & Accessibility

1.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511F96 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511F96

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511F96);
background: linear-gradient(135deg, #000000, #511F96);

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