black

#000000

#511F4E

#511F4E

Contrast Ratio

1.66:1

Delta E

41.3

Very Different

50:50 Mix

Color Values

Format #000000 #511F4E
HEX #000000 #511F4E
RGB 0, 0, 0 81, 31, 78
HSL 0.0, 0.0%, 0.0% 303.6, 44.6%, 22.0%
HSV 0.0, 0.0%, 0.0% 303.6, 61.7%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.7%, 3.7%, 68.2%
OKLCH 0.0 0.0 0.0 0.3328 0.0995 329.9

Contrast & Accessibility

1.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #511F4E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #511F4E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #511F4E);
background: linear-gradient(135deg, #000000, #511F4E);

Explore Each Color

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