black

#000000

#511C63

#511C63

Contrast Ratio

1.7:1

Delta E

52.65

Very Different

50:50 Mix

Color Values

Format #000000 #511C63
HEX #000000 #511C63
RGB 0, 0, 0 81, 28, 99
HSL 0.0, 0.0%, 0.0% 284.8, 55.9%, 24.9%
HSV 0.0, 0.0%, 0.0% 284.8, 71.7%, 38.8%
CMYK 0%, 0%, 0%, 100% 18.2%, 71.7%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.3424 0.126 316.3

Contrast & Accessibility

1.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511C63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511C63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511C63);
background: linear-gradient(135deg, #000000, #511C63);

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