black

#000000

#CF3329

#CF3329

Contrast Ratio

4.16:1

Delta E

87.28

Very Different

50:50 Mix

Color Values

Format #000000 #CF3329
HEX #000000 #CF3329
RGB 0, 0, 0 207, 51, 41
HSL 0.0, 0.0%, 0.0% 3.6, 66.9%, 48.6%
HSV 0.0, 0.0%, 0.0% 3.6, 80.2%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.4%, 80.2%, 18.8%
OKLCH 0.0 0.0 0.0 0.5636 0.1941 28.7

Contrast & Accessibility

4.16:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF3329 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF3329

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF3329);
background: linear-gradient(135deg, #000000, #CF3329);

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