black

#000000

#731535

#731535

Contrast Ratio

1.89:1

Delta E

49.14

Very Different

50:50 Mix

Color Values

Format #000000 #731535
HEX #000000 #731535
RGB 0, 0, 0 115, 21, 53
HSL 0.0, 0.0%, 0.0% 339.6, 69.1%, 26.7%
HSV 0.0, 0.0%, 0.0% 339.6, 81.7%, 45.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.7%, 53.9%, 54.9%
OKLCH 0.0 0.0 0.0 0.3708 0.1288 6.3

Contrast & Accessibility

1.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #731535 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #731535

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #731535);
background: linear-gradient(135deg, #000000, #731535);

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