black

#000000

#511E7A

#511E7A

Contrast Ratio

1.82:1

Delta E

63.76

Very Different

50:50 Mix

Color Values

Format #000000 #511E7A
HEX #000000 #511E7A
RGB 0, 0, 0 81, 30, 122
HSL 0.0, 0.0%, 0.0% 273.3, 60.5%, 29.8%
HSV 0.0, 0.0%, 0.0% 273.3, 75.4%, 47.8%
CMYK 0%, 0%, 0%, 100% 33.6%, 75.4%, 0.0%, 52.2%
OKLCH 0.0 0.0 0.0 0.3627 0.1482 305.4

Contrast & Accessibility

1.82:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511E7A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511E7A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511E7A);
background: linear-gradient(135deg, #000000, #511E7A);

Explore Each Color

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