black

#000000

#D23D3B

#D23D3B

Contrast Ratio

4.47:1

Delta E

83.6

Very Different

50:50 Mix

Color Values

Format #000000 #D23D3B
HEX #000000 #D23D3B
RGB 0, 0, 0 210, 61, 59
HSL 0.0, 0.0%, 0.0% 0.8, 62.7%, 52.7%
HSV 0.0, 0.0%, 0.0% 0.8, 71.9%, 82.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.0%, 71.9%, 17.6%
OKLCH 0.0 0.0 0.0 0.5801 0.1864 25.8

Contrast & Accessibility

4.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D23D3B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D23D3B

Color Difference (Delta E)

83.6 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, #D23D3B);
background: linear-gradient(135deg, #000000, #D23D3B);

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