black

#000000

#CA1019

#CA1019

Contrast Ratio

3.6:1

Delta E

91.75

Very Different

50:50 Mix

Color Values

Format #000000 #CA1019
HEX #000000 #CA1019
RGB 0, 0, 0 202, 16, 25
HSL 0.0, 0.0%, 0.0% 357.1, 85.3%, 42.7%
HSV 0.0, 0.0%, 0.0% 357.1, 92.1%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.1%, 87.6%, 20.8%
OKLCH 0.0 0.0 0.0 0.5322 0.2107 27.2

Contrast & Accessibility

3.6:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA1019 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CA1019

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA1019);
background: linear-gradient(135deg, #000000, #CA1019);

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