black

#000000

#643749

#643749

Contrast Ratio

2.18:1

Delta E

37.01

Very Different

50:50 Mix

Color Values

Format #000000 #643749
HEX #000000 #643749
RGB 0, 0, 0 100, 55, 73
HSL 0.0, 0.0%, 0.0% 336.0, 29.0%, 30.4%
HSV 0.0, 0.0%, 0.0% 336.0, 45.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 45.0%, 27.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3987 0.0683 355.2

Contrast & Accessibility

2.18:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643749 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #643749

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #643749);
background: linear-gradient(135deg, #000000, #643749);

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