black

#000000

#A91D3F

#A91D3F

Contrast Ratio

2.93:1

Delta E

69.43

Very Different

50:50 Mix

Color Values

Format #000000 #A91D3F
HEX #000000 #A91D3F
RGB 0, 0, 0 169, 29, 63
HSL 0.0, 0.0%, 0.0% 345.4, 70.7%, 38.8%
HSV 0.0, 0.0%, 0.0% 345.4, 82.8%, 66.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.8%, 62.7%, 33.7%
OKLCH 0.0 0.0 0.0 0.4811 0.1734 14.0

Contrast & Accessibility

2.93:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A91D3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A91D3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A91D3F);
background: linear-gradient(135deg, #000000, #A91D3F);

Explore Each Color

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