black

#000000

#C22518

#C22518

Contrast Ratio

3.57:1

Delta E

87.0

Very Different

50:50 Mix

Color Values

Format #000000 #C22518
HEX #000000 #C22518
RGB 0, 0, 0 194, 37, 24
HSL 0.0, 0.0%, 0.0% 4.6, 78.0%, 42.7%
HSV 0.0, 0.0%, 0.0% 4.6, 87.6%, 76.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.9%, 87.6%, 23.9%
OKLCH 0.0 0.0 0.0 0.5277 0.1938 29.8

Contrast & Accessibility

3.57:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C22518 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C22518

Color Difference (Delta E)

87.0 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, #C22518);
background: linear-gradient(135deg, #000000, #C22518);

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