black

#000000

#531009

#531009

Contrast Ratio

1.45:1

Delta E

40.81

Very Different

50:50 Mix

Color Values

Format #000000 #531009
HEX #000000 #531009
RGB 0, 0, 0 83, 16, 9
HSL 0.0, 0.0%, 0.0% 5.7, 80.4%, 18.0%
HSV 0.0, 0.0%, 0.0% 5.7, 89.2%, 32.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 80.7%, 89.2%, 67.5%
OKLCH 0.0 0.0 0.0 0.2931 0.0993 30.1

Contrast & Accessibility

1.45:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #531009 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #531009

Color Difference (Delta E)

40.81 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, #531009);
background: linear-gradient(135deg, #000000, #531009);

Explore Each Color

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