black

#000000

#511E63

#511E63

Contrast Ratio

1.72:1

Delta E

51.78

Very Different

50:50 Mix

Color Values

Format #000000 #511E63
HEX #000000 #511E63
RGB 0, 0, 0 81, 30, 99
HSL 0.0, 0.0%, 0.0% 284.3, 53.5%, 25.3%
HSV 0.0, 0.0%, 0.0% 284.3, 69.7%, 38.8%
CMYK 0%, 0%, 0%, 100% 18.2%, 69.7%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.345 0.1231 316.1

Contrast & Accessibility

1.72:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511E63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511E63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511E63);
background: linear-gradient(135deg, #000000, #511E63);

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