black

#000000

#AA443D

#AA443D

Contrast Ratio

3.6:1

Delta E

64.85

Very Different

50:50 Mix

Color Values

Format #000000 #AA443D
HEX #000000 #AA443D
RGB 0, 0, 0 170, 68, 61
HSL 0.0, 0.0%, 0.0% 3.9, 47.2%, 45.3%
HSV 0.0, 0.0%, 0.0% 3.9, 64.1%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.0%, 64.1%, 33.3%
OKLCH 0.0 0.0 0.0 0.5227 0.1358 26.7

Contrast & Accessibility

3.6:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA443D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA443D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA443D);
background: linear-gradient(135deg, #000000, #AA443D);

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