black

#000000

#643F89

#643F89

Contrast Ratio

2.61:1

Delta E

58.43

Very Different

50:50 Mix

Color Values

Format #000000 #643F89
HEX #000000 #643F89
RGB 0, 0, 0 100, 63, 137
HSL 0.0, 0.0%, 0.0% 270.0, 37.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 270.0, 54.0%, 53.7%
CMYK 0%, 0%, 0%, 100% 27.0%, 54.0%, 0.0%, 46.3%
OKLCH 0.0 0.0 0.0 0.4453 0.1216 305.1

Contrast & Accessibility

2.61:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643F89 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643F89

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643F89);
background: linear-gradient(135deg, #000000, #643F89);

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