black

#000000

#636B0C

#636B0C

Contrast Ratio

3.64:1

Delta E

64.87

Very Different

50:50 Mix

Color Values

Format #000000 #636B0C
HEX #000000 #636B0C
RGB 0, 0, 0 99, 107, 12
HSL 0.0, 0.0%, 0.0% 65.1, 79.8%, 23.3%
HSV 0.0, 0.0%, 0.0% 65.1, 88.8%, 42.0%
CMYK 0%, 0%, 0%, 100% 7.5%, 0.0%, 88.8%, 58.0%
OKLCH 0.0 0.0 0.0 0.504 0.1096 114.9

Contrast & Accessibility

3.64:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #636B0C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #636B0C

Color Difference (Delta E)

64.87 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, #636B0C);
background: linear-gradient(135deg, #000000, #636B0C);

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