black

#000000

#A71A39

#A71A39

Contrast Ratio

2.85:1

Delta E

69.62

Very Different

50:50 Mix

Color Values

Format #000000 #A71A39
HEX #000000 #A71A39
RGB 0, 0, 0 167, 26, 57
HSL 0.0, 0.0%, 0.0% 346.8, 73.1%, 37.8%
HSV 0.0, 0.0%, 0.0% 346.8, 84.4%, 65.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.4%, 65.9%, 34.5%
OKLCH 0.0 0.0 0.0 0.4742 0.1734 16.0

Contrast & Accessibility

2.85:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A71A39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A71A39

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A71A39);
background: linear-gradient(135deg, #000000, #A71A39);

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