black

#000000

#641821

#641821

Contrast Ratio

1.69:1

Delta E

43.16

Very Different

50:50 Mix

Color Values

Format #000000 #641821
HEX #000000 #641821
RGB 0, 0, 0 100, 24, 33
HSL 0.0, 0.0%, 0.0% 352.9, 61.3%, 24.3%
HSV 0.0, 0.0%, 0.0% 352.9, 76.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.0%, 67.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3396 0.1078 18.6

Contrast & Accessibility

1.69:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #641821 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #641821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641821);
background: linear-gradient(135deg, #000000, #641821);

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