black

#000000

#51371D

#51371D

Contrast Ratio

1.91:1

Delta E

33.89

Very Different

50:50 Mix

Color Values

Format #000000 #51371D
HEX #000000 #51371D
RGB 0, 0, 0 81, 55, 29
HSL 0.0, 0.0%, 0.0% 30.0, 47.3%, 21.6%
HSV 0.0, 0.0%, 0.0% 30.0, 64.2%, 31.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 32.1%, 64.2%, 68.2%
OKLCH 0.0 0.0 0.0 0.3606 0.0542 64.6

Contrast & Accessibility

1.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51371D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51371D

Color Difference (Delta E)

33.89 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, #51371D);
background: linear-gradient(135deg, #000000, #51371D);

Explore Each Color

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