black

#000000

#CA2A31

#CA2A31

Contrast Ratio

3.89:1

Delta E

84.25

Very Different

50:50 Mix

Color Values

Format #000000 #CA2A31
HEX #000000 #CA2A31
RGB 0, 0, 0 202, 42, 49
HSL 0.0, 0.0%, 0.0% 357.4, 65.6%, 47.8%
HSV 0.0, 0.0%, 0.0% 357.4, 79.2%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.2%, 75.7%, 20.8%
OKLCH 0.0 0.0 0.0 0.5483 0.1951 24.7

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA2A31 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CA2A31

Color Difference (Delta E)

84.25 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA2A31);
background: linear-gradient(135deg, #000000, #CA2A31);

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