black

#000000

#566759

#566759

Contrast Ratio

3.48:1

Delta E

43.29

Very Different

50:50 Mix

Color Values

Format #000000 #566759
HEX #000000 #566759
RGB 0, 0, 0 86, 103, 89
HSL 0.0, 0.0%, 0.0% 130.6, 9.0%, 37.1%
HSV 0.0, 0.0%, 0.0% 130.6, 16.5%, 40.4%
CMYK 0%, 0%, 0%, 100% 16.5%, 0.0%, 13.6%, 59.6%
OKLCH 0.0 0.0 0.0 0.4952 0.0302 150.3

Contrast & Accessibility

3.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #566759 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #566759

Color Difference (Delta E)

43.29 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, #566759);
background: linear-gradient(135deg, #000000, #566759);

Explore Each Color

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