black

#000000

#B63B43

#B63B43

Contrast Ratio

3.7:1

Delta E

70.27

Very Different

50:50 Mix

Color Values

Format #000000 #B63B43
HEX #000000 #B63B43
RGB 0, 0, 0 182, 59, 67
HSL 0.0, 0.0%, 0.0% 356.1, 51.0%, 47.3%
HSV 0.0, 0.0%, 0.0% 356.1, 67.6%, 71.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.6%, 63.2%, 28.6%
OKLCH 0.0 0.0 0.0 0.5321 0.1584 20.7

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: #B63B43 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B63B43

Color Difference (Delta E)

70.27 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, #B63B43);
background: linear-gradient(135deg, #000000, #B63B43);

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