black

#000000

#CF1732

#CF1732

Contrast Ratio

3.82:1

Delta E

87.84

Very Different

50:50 Mix

Color Values

Format #000000 #CF1732
HEX #000000 #CF1732
RGB 0, 0, 0 207, 23, 50
HSL 0.0, 0.0%, 0.0% 351.2, 80.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 351.2, 88.9%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.9%, 75.8%, 18.8%
OKLCH 0.0 0.0 0.0 0.5467 0.2104 22.2

Contrast & Accessibility

3.82:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF1732 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF1732

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF1732);
background: linear-gradient(135deg, #000000, #CF1732);

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