black

#000000

#A71B44

#A71B44

Contrast Ratio

2.88:1

Delta E

68.53

Very Different

50:50 Mix

Color Values

Format #000000 #A71B44
HEX #000000 #A71B44
RGB 0, 0, 0 167, 27, 68
HSL 0.0, 0.0%, 0.0% 342.4, 72.2%, 38.0%
HSV 0.0, 0.0%, 0.0% 342.4, 83.8%, 65.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.8%, 59.3%, 34.5%
OKLCH 0.0 0.0 0.0 0.4773 0.1735 11.0

Contrast & Accessibility

2.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A71B44 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A71B44

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A71B44);
background: linear-gradient(135deg, #000000, #A71B44);

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