black

#000000

#C91D2F

#C91D2F

Contrast Ratio

3.7:1

Delta E

85.47

Very Different

50:50 Mix

Color Values

Format #000000 #C91D2F
HEX #000000 #C91D2F
RGB 0, 0, 0 201, 29, 47
HSL 0.0, 0.0%, 0.0% 353.7, 74.8%, 45.1%
HSV 0.0, 0.0%, 0.0% 353.7, 85.6%, 78.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.6%, 76.6%, 21.2%
OKLCH 0.0 0.0 0.0 0.538 0.2025 23.3

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C91D2F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C91D2F

Color Difference (Delta E)

85.47 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, #C91D2F);
background: linear-gradient(135deg, #000000, #C91D2F);

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