black

#000000

#556084

#556084

Contrast Ratio

3.39:1

Delta E

46.68

Very Different

50:50 Mix

Color Values

Format #000000 #556084
HEX #000000 #556084
RGB 0, 0, 0 85, 96, 132
HSL 0.0, 0.0%, 0.0% 226.0, 21.7%, 42.5%
HSV 0.0, 0.0%, 0.0% 226.0, 35.6%, 51.8%
CMYK 0%, 0%, 0%, 100% 35.6%, 27.3%, 0.0%, 48.2%
OKLCH 0.0 0.0 0.0 0.4945 0.0594 271.0

Contrast & Accessibility

3.39:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #556084 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #556084

Color Difference (Delta E)

46.68 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, #556084);
background: linear-gradient(135deg, #000000, #556084);

Explore Each Color

Related Comparisons