black

#000000

#556598

#556598

Contrast Ratio

3.7:1

Delta E

53.31

Very Different

50:50 Mix

Color Values

Format #000000 #556598
HEX #000000 #556598
RGB 0, 0, 0 85, 101, 152
HSL 0.0, 0.0%, 0.0% 225.7, 28.3%, 46.5%
HSV 0.0, 0.0%, 0.0% 225.7, 44.1%, 59.6%
CMYK 0%, 0%, 0%, 100% 44.1%, 33.6%, 0.0%, 40.4%
OKLCH 0.0 0.0 0.0 0.5158 0.0834 270.0

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #556598 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #556598

Color Difference (Delta E)

53.31 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, #556598);
background: linear-gradient(135deg, #000000, #556598);

Explore Each Color

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