black

#000000

#C42D30

#C42D30

Contrast Ratio

3.77:1

Delta E

81.54

Very Different

50:50 Mix

Color Values

Format #000000 #C42D30
HEX #000000 #C42D30
RGB 0, 0, 0 196, 45, 48
HSL 0.0, 0.0%, 0.0% 358.8, 62.7%, 47.3%
HSV 0.0, 0.0%, 0.0% 358.8, 77.0%, 76.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.0%, 75.5%, 23.1%
OKLCH 0.0 0.0 0.0 0.5398 0.1873 25.3

Contrast & Accessibility

3.77:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C42D30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C42D30

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C42D30);
background: linear-gradient(135deg, #000000, #C42D30);

Explore Each Color

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