black

#000000

#643942

#643942

Contrast Ratio

2.21:1

Delta E

35.91

Very Different

50:50 Mix

Color Values

Format #000000 #643942
HEX #000000 #643942
RGB 0, 0, 0 100, 57, 66
HSL 0.0, 0.0%, 0.0% 347.4, 27.4%, 30.8%
HSV 0.0, 0.0%, 0.0% 347.4, 43.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 43.0%, 34.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4 0.062 6.7

Contrast & Accessibility

2.21:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643942 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #643942

Color Difference (Delta E)

35.91 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, #643942);
background: linear-gradient(135deg, #000000, #643942);

Explore Each Color

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