black

#000000

#D22921

#D22921

Contrast Ratio

4.08:1

Delta E

91.41

Very Different

50:50 Mix

Color Values

Format #000000 #D22921
HEX #000000 #D22921
RGB 0, 0, 0 210, 41, 33
HSL 0.0, 0.0%, 0.0% 2.7, 72.8%, 47.6%
HSV 0.0, 0.0%, 0.0% 2.7, 84.3%, 82.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.5%, 84.3%, 17.6%
OKLCH 0.0 0.0 0.0 0.5604 0.2049 28.7

Contrast & Accessibility

4.08:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D22921 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D22921

Color Difference (Delta E)

91.41 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, #D22921);
background: linear-gradient(135deg, #000000, #D22921);

Explore Each Color

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