black

#000000

#AF271B

#AF271B

Contrast Ratio

3.13:1

Delta E

77.77

Very Different

50:50 Mix

Color Values

Format #000000 #AF271B
HEX #000000 #AF271B
RGB 0, 0, 0 175, 39, 27
HSL 0.0, 0.0%, 0.0% 4.9, 73.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 4.9, 84.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 77.7%, 84.6%, 31.4%
OKLCH 0.0 0.0 0.0 0.4945 0.1741 29.7

Contrast & Accessibility

3.13:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AF271B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AF271B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AF271B);
background: linear-gradient(135deg, #000000, #AF271B);

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