black

#000000

#AA3920

#AA3920

Contrast Ratio

3.32:1

Delta E

72.39

Very Different

50:50 Mix

Color Values

Format #000000 #AA3920
HEX #000000 #AA3920
RGB 0, 0, 0 170, 57, 32
HSL 0.0, 0.0%, 0.0% 10.9, 68.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 10.9, 81.2%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.5%, 81.2%, 33.3%
OKLCH 0.0 0.0 0.0 0.5046 0.1529 34.0

Contrast & Accessibility

3.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA3920 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA3920

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA3920);
background: linear-gradient(135deg, #000000, #AA3920);

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