black

#000000

#C31B44

#C31B44

Contrast Ratio

3.56:1

Delta E

79.68

Very Different

50:50 Mix

Color Values

Format #000000 #C31B44
HEX #000000 #C31B44
RGB 0, 0, 0 195, 27, 68
HSL 0.0, 0.0%, 0.0% 345.4, 75.7%, 43.5%
HSV 0.0, 0.0%, 0.0% 345.4, 86.2%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.2%, 65.1%, 23.5%
OKLCH 0.0 0.0 0.0 0.5292 0.1978 15.4

Contrast & Accessibility

3.56:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C31B44 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C31B44

Color Difference (Delta E)

79.68 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C31B44);
background: linear-gradient(135deg, #000000, #C31B44);

Explore Each Color

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