black

#000000

#AC1524

#AC1524

Contrast Ratio

2.89:1

Delta E

76.05

Very Different

50:50 Mix

Color Values

Format #000000 #AC1524
HEX #000000 #AC1524
RGB 0, 0, 0 172, 21, 36
HSL 0.0, 0.0%, 0.0% 354.0, 78.2%, 37.8%
HSV 0.0, 0.0%, 0.0% 354.0, 87.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.8%, 79.1%, 32.5%
OKLCH 0.0 0.0 0.0 0.4776 0.1817 23.9

Contrast & Accessibility

2.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC1524 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC1524

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC1524);
background: linear-gradient(135deg, #000000, #AC1524);

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