black

#000000

#AC472A

#AC472A

Contrast Ratio

3.69:1

Delta E

69.7

Very Different

50:50 Mix

Color Values

Format #000000 #AC472A
HEX #000000 #AC472A
RGB 0, 0, 0 172, 71, 42
HSL 0.0, 0.0%, 0.0% 13.4, 60.7%, 42.0%
HSV 0.0, 0.0%, 0.0% 13.4, 75.6%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.7%, 75.6%, 32.5%
OKLCH 0.0 0.0 0.0 0.5273 0.1396 36.7

Contrast & Accessibility

3.69:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC472A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC472A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC472A);
background: linear-gradient(135deg, #000000, #AC472A);

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