black

#000000

#643B35

#643B35

Contrast Ratio

2.22:1

Delta E

36.19

Very Different

50:50 Mix

Color Values

Format #000000 #643B35
HEX #000000 #643B35
RGB 0, 0, 0 100, 59, 53
HSL 0.0, 0.0%, 0.0% 7.7, 30.7%, 30.0%
HSV 0.0, 0.0%, 0.0% 7.7, 47.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 41.0%, 47.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4001 0.0594 28.9

Contrast & Accessibility

2.22:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643B35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643B35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643B35);
background: linear-gradient(135deg, #000000, #643B35);

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