black

#000000

#B21732

#B21732

Contrast Ratio

3.06:1

Delta E

75.62

Very Different

50:50 Mix

Color Values

Format #000000 #B21732
HEX #000000 #B21732
RGB 0, 0, 0 178, 23, 50
HSL 0.0, 0.0%, 0.0% 349.5, 77.1%, 39.4%
HSV 0.0, 0.0%, 0.0% 349.5, 87.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.1%, 71.9%, 30.2%
OKLCH 0.0 0.0 0.0 0.4921 0.1852 19.8

Contrast & Accessibility

3.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B21732 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B21732

Color Difference (Delta E)

75.62 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, #B21732);
background: linear-gradient(135deg, #000000, #B21732);

Explore Each Color

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