black

#000000

#571657

#571657

Contrast Ratio

1.66:1

Delta E

49.89

Very Different

50:50 Mix

Color Values

Format #000000 #571657
HEX #000000 #571657
RGB 0, 0, 0 87, 22, 87
HSL 0.0, 0.0%, 0.0% 300.0, 59.6%, 21.4%
HSV 0.0, 0.0%, 0.0% 300.0, 74.7%, 34.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.7%, 0.0%, 65.9%
OKLCH 0.0 0.0 0.0 0.3368 0.1257 327.9

Contrast & Accessibility

1.66:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #571657 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #571657

Color Difference (Delta E)

49.89 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, #571657);
background: linear-gradient(135deg, #000000, #571657);

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