black

#000000

#AC1543

#AC1543

Contrast Ratio

2.94:1

Delta E

71.27

Very Different

50:50 Mix

Color Values

Format #000000 #AC1543
HEX #000000 #AC1543
RGB 0, 0, 0 172, 21, 67
HSL 0.0, 0.0%, 0.0% 341.7, 78.2%, 37.8%
HSV 0.0, 0.0%, 0.0% 341.7, 87.8%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.8%, 61.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.483 0.1816 11.7

Contrast & Accessibility

2.94:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC1543 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC1543

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC1543);
background: linear-gradient(135deg, #000000, #AC1543);

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