black

#000000

#AC4729

#AC4729

Contrast Ratio

3.69:1

Delta E

69.96

Very Different

50:50 Mix

Color Values

Format #000000 #AC4729
HEX #000000 #AC4729
RGB 0, 0, 0 172, 71, 41
HSL 0.0, 0.0%, 0.0% 13.7, 61.5%, 41.8%
HSV 0.0, 0.0%, 0.0% 13.7, 76.2%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.7%, 76.2%, 32.5%
OKLCH 0.0 0.0 0.0 0.5272 0.1398 37.0

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: #AC4729 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC4729

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC4729);
background: linear-gradient(135deg, #000000, #AC4729);

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