black

#000000

#571DBF

#571DBF

Contrast Ratio

2.33:1

Delta E

99.41

Very Different

50:50 Mix

Color Values

Format #000000 #571DBF
HEX #000000 #571DBF
RGB 0, 0, 0 87, 29, 191
HSL 0.0, 0.0%, 0.0% 261.5, 73.6%, 43.1%
HSV 0.0, 0.0%, 0.0% 261.5, 84.8%, 74.9%
CMYK 0%, 0%, 0%, 100% 54.5%, 84.8%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.4333 0.2229 289.5

Contrast & Accessibility

2.33:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #571DBF β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #571DBF

Color Difference (Delta E)

99.41 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, #571DBF);
background: linear-gradient(135deg, #000000, #571DBF);

Explore Each Color

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