black

#000000

#566781

#566781

Contrast Ratio

3.65:1

Delta E

46.21

Very Different

50:50 Mix

Color Values

Format #000000 #566781
HEX #000000 #566781
RGB 0, 0, 0 86, 103, 129
HSL 0.0, 0.0%, 0.0% 216.3, 20.0%, 42.2%
HSV 0.0, 0.0%, 0.0% 216.3, 33.3%, 50.6%
CMYK 0%, 0%, 0%, 100% 33.3%, 20.2%, 0.0%, 49.4%
OKLCH 0.0 0.0 0.0 0.5099 0.0464 258.8

Contrast & Accessibility

3.65:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #566781 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #566781

Color Difference (Delta E)

46.21 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, #566781);
background: linear-gradient(135deg, #000000, #566781);

Explore Each Color

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