black

#000000

#643931

#643931

Contrast Ratio

2.17:1

Delta E

36.67

Very Different

50:50 Mix

Color Values

Format #000000 #643931
HEX #000000 #643931
RGB 0, 0, 0 100, 57, 49
HSL 0.0, 0.0%, 0.0% 9.4, 34.2%, 29.2%
HSV 0.0, 0.0%, 0.0% 9.4, 51.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.0%, 51.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3952 0.0632 31.4

Contrast & Accessibility

2.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643931 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643931

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643931);
background: linear-gradient(135deg, #000000, #643931);

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