black

#000000

#AA153B

#AA153B

Contrast Ratio

2.88:1

Delta E

71.17

Very Different

50:50 Mix

Color Values

Format #000000 #AA153B
HEX #000000 #AA153B
RGB 0, 0, 0 170, 21, 59
HSL 0.0, 0.0%, 0.0% 344.7, 78.0%, 37.5%
HSV 0.0, 0.0%, 0.0% 344.7, 87.6%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.6%, 65.3%, 33.3%
OKLCH 0.0 0.0 0.0 0.4775 0.1793 14.9

Contrast & Accessibility

2.88:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA153B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA153B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA153B);
background: linear-gradient(135deg, #000000, #AA153B);

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