black

#000000

#56636D

#56636D

Contrast Ratio

3.4:1

Delta E

41.95

Very Different

50:50 Mix

Color Values

Format #000000 #56636D
HEX #000000 #56636D
RGB 0, 0, 0 86, 99, 109
HSL 0.0, 0.0%, 0.0% 206.1, 11.8%, 38.2%
HSV 0.0, 0.0%, 0.0% 206.1, 21.1%, 42.7%
CMYK 0%, 0%, 0%, 100% 21.1%, 9.2%, 0.0%, 57.3%
OKLCH 0.0 0.0 0.0 0.4923 0.0227 241.1

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #56636D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #56636D

Color Difference (Delta E)

41.95 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, #56636D);
background: linear-gradient(135deg, #000000, #56636D);

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