black

#000000

#555B13

#555B13

Contrast Ratio

2.89:1

Delta E

54.37

Very Different

50:50 Mix

Color Values

Format #000000 #555B13
HEX #000000 #555B13
RGB 0, 0, 0 85, 91, 19
HSL 0.0, 0.0%, 0.0% 65.0, 65.5%, 21.6%
HSV 0.0, 0.0%, 0.0% 65.0, 79.1%, 35.7%
CMYK 0%, 0%, 0%, 100% 6.6%, 0.0%, 79.1%, 64.3%
OKLCH 0.0 0.0 0.0 0.4514 0.092 114.3

Contrast & Accessibility

2.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #555B13 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #555B13

Color Difference (Delta E)

54.37 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, #555B13);
background: linear-gradient(135deg, #000000, #555B13);

Explore Each Color

Related Comparisons