black

#000000

#213768

#213768

Contrast Ratio

1.81:1

Delta E

40.41

Very Different

50:50 Mix

Color Values

Format #000000 #213768
HEX #000000 #213768
RGB 0, 0, 0 33, 55, 104
HSL 0.0, 0.0%, 0.0% 221.4, 51.8%, 26.9%
HSV 0.0, 0.0%, 0.0% 221.4, 68.3%, 40.8%
CMYK 0%, 0%, 0%, 100% 68.3%, 47.1%, 0.0%, 59.2%
OKLCH 0.0 0.0 0.0 0.3466 0.09 264.1

Contrast & Accessibility

1.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #213768 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #213768

Color Difference (Delta E)

40.41 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, #213768);
background: linear-gradient(135deg, #000000, #213768);

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