black

#000000

#555100

#555100

Contrast Ratio

2.56:1

Delta E

53.94

Very Different

50:50 Mix

Color Values

Format #000000 #555100
HEX #000000 #555100
RGB 0, 0, 0 85, 81, 0
HSL 0.0, 0.0%, 0.0% 57.2, 100.0%, 16.7%
HSV 0.0, 0.0%, 0.0% 57.2, 100.0%, 33.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 4.7%, 100.0%, 66.7%
OKLCH 0.0 0.0 0.0 0.4251 0.0908 106.4

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #555100 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #555100

Color Difference (Delta E)

53.94 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, #555100);
background: linear-gradient(135deg, #000000, #555100);

Explore Each Color

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