black

#000000

#AD1840

#AD1840

Contrast Ratio

2.98:1

Delta E

71.57

Very Different

50:50 Mix

Color Values

Format #000000 #AD1840
HEX #000000 #AD1840
RGB 0, 0, 0 173, 24, 64
HSL 0.0, 0.0%, 0.0% 343.9, 75.6%, 38.6%
HSV 0.0, 0.0%, 0.0% 343.9, 86.1%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.1%, 63.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.4858 0.1804 13.5

Contrast & Accessibility

2.98:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD1840 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD1840

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD1840);
background: linear-gradient(135deg, #000000, #AD1840);

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