black

#000000

#550521

#550521

Contrast Ratio

1.43:1

Delta E

39.96

Very Different

50:50 Mix

Color Values

Format #000000 #550521
HEX #000000 #550521
RGB 0, 0, 0 85, 5, 33
HSL 0.0, 0.0%, 0.0% 339.0, 88.9%, 17.6%
HSV 0.0, 0.0%, 0.0% 339.0, 94.1%, 33.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 94.1%, 61.2%, 66.7%
OKLCH 0.0 0.0 0.0 0.2924 0.1107 8.2

Contrast & Accessibility

1.43:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #550521 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #550521

Color Difference (Delta E)

39.96 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #550521);
background: linear-gradient(135deg, #000000, #550521);

Explore Each Color

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