black

#000000

#AC5535

#AC5535

Contrast Ratio

4.1:1

Delta E

66.65

Very Different

50:50 Mix

Color Values

Format #000000 #AC5535
HEX #000000 #AC5535
RGB 0, 0, 0 172, 85, 53
HSL 0.0, 0.0%, 0.0% 16.1, 52.9%, 44.1%
HSV 0.0, 0.0%, 0.0% 16.1, 69.2%, 67.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.6%, 69.2%, 32.5%
OKLCH 0.0 0.0 0.0 0.5499 0.123 40.3

Contrast & Accessibility

4.1:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AC5535 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AC5535

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AC5535);
background: linear-gradient(135deg, #000000, #AC5535);

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