black

#000000

#643D44

#643D44

Contrast Ratio

2.29:1

Delta E

35.67

Very Different

50:50 Mix

Color Values

Format #000000 #643D44
HEX #000000 #643D44
RGB 0, 0, 0 100, 61, 68
HSL 0.0, 0.0%, 0.0% 349.2, 24.2%, 31.6%
HSV 0.0, 0.0%, 0.0% 349.2, 39.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 39.0%, 32.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4083 0.0556 8.1

Contrast & Accessibility

2.29:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643D44 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643D44

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643D44);
background: linear-gradient(135deg, #000000, #643D44);

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