black

#000000

#64390B

#64390B

Contrast Ratio

2.13:1

Delta E

47.12

Very Different

50:50 Mix

Color Values

Format #000000 #64390B
HEX #000000 #64390B
RGB 0, 0, 0 100, 57, 11
HSL 0.0, 0.0%, 0.0% 31.0, 80.2%, 21.8%
HSV 0.0, 0.0%, 0.0% 31.0, 89.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.0%, 89.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.3896 0.083 61.5

Contrast & Accessibility

2.13:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64390B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #64390B

Color Difference (Delta E)

47.12 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, #64390B);
background: linear-gradient(135deg, #000000, #64390B);

Explore Each Color

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