black

#000000

#AD472A

#AD472A

Contrast Ratio

3.71:1

Delta E

70.15

Very Different

50:50 Mix

Color Values

Format #000000 #AD472A
HEX #000000 #AD472A
RGB 0, 0, 0 173, 71, 42
HSL 0.0, 0.0%, 0.0% 13.3, 60.9%, 42.2%
HSV 0.0, 0.0%, 0.0% 13.3, 75.7%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.0%, 75.7%, 32.2%
OKLCH 0.0 0.0 0.0 0.5289 0.1407 36.5

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD472A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD472A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD472A);
background: linear-gradient(135deg, #000000, #AD472A);

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