black

#000000

#A61529

#A61529

Contrast Ratio

2.76:1

Delta E

72.35

Very Different

50:50 Mix

Color Values

Format #000000 #A61529
HEX #000000 #A61529
RGB 0, 0, 0 166, 21, 41
HSL 0.0, 0.0%, 0.0% 351.7, 77.5%, 36.7%
HSV 0.0, 0.0%, 0.0% 351.7, 87.3%, 65.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.3%, 75.3%, 34.9%
OKLCH 0.0 0.0 0.0 0.4667 0.1759 21.8

Contrast & Accessibility

2.76:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A61529 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A61529

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A61529);
background: linear-gradient(135deg, #000000, #A61529);

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