black

#000000

#B21430

#B21430

Contrast Ratio

3.04:1

Delta E

76.24

Very Different

50:50 Mix

Color Values

Format #000000 #B21430
HEX #000000 #B21430
RGB 0, 0, 0 178, 20, 48
HSL 0.0, 0.0%, 0.0% 349.4, 79.8%, 38.8%
HSV 0.0, 0.0%, 0.0% 349.4, 88.8%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 88.8%, 73.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.4903 0.1868 20.2

Contrast & Accessibility

3.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B21430 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B21430

Color Difference (Delta E)

76.24 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, #B21430);
background: linear-gradient(135deg, #000000, #B21430);

Explore Each Color

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