black

#000000

#511C69

#511C69

Contrast Ratio

1.72:1

Delta E

55.71

Very Different

50:50 Mix

Color Values

Format #000000 #511C69
HEX #000000 #511C69
RGB 0, 0, 0 81, 28, 105
HSL 0.0, 0.0%, 0.0% 281.3, 57.9%, 26.1%
HSV 0.0, 0.0%, 0.0% 281.3, 73.3%, 41.2%
CMYK 0%, 0%, 0%, 100% 22.9%, 73.3%, 0.0%, 58.8%
OKLCH 0.0 0.0 0.0 0.3469 0.1324 313.2

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: #511C69 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511C69

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511C69);
background: linear-gradient(135deg, #000000, #511C69);

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