black

#000000

#643B41

#643B41

Contrast Ratio

2.24:1

Delta E

35.67

Very Different

50:50 Mix

Color Values

Format #000000 #643B41
HEX #000000 #643B41
RGB 0, 0, 0 100, 59, 65
HSL 0.0, 0.0%, 0.0% 351.2, 25.8%, 31.2%
HSV 0.0, 0.0%, 0.0% 351.2, 41.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 41.0%, 35.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4035 0.0584 10.5

Contrast & Accessibility

2.24:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643B41 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643B41

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, #643B41);
background: linear-gradient(135deg, #000000, #643B41);

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