black

#000000

#AA3524

#AA3524

Contrast Ratio

3.24:1

Delta E

71.78

Very Different

50:50 Mix

Color Values

Format #000000 #AA3524
HEX #000000 #AA3524
RGB 0, 0, 0 170, 53, 36
HSL 0.0, 0.0%, 0.0% 7.6, 65.0%, 40.4%
HSV 0.0, 0.0%, 0.0% 7.6, 78.8%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.8%, 78.8%, 33.3%
OKLCH 0.0 0.0 0.0 0.5003 0.1559 31.2

Contrast & Accessibility

3.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA3524 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA3524

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA3524);
background: linear-gradient(135deg, #000000, #AA3524);

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