black

#000000

#581B43

#581B43

Contrast Ratio

1.65:1

Delta E

40.4

Very Different

50:50 Mix

Color Values

Format #000000 #581B43
HEX #000000 #581B43
RGB 0, 0, 0 88, 27, 67
HSL 0.0, 0.0%, 0.0% 320.7, 53.0%, 22.5%
HSV 0.0, 0.0%, 0.0% 320.7, 69.3%, 34.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.3%, 23.9%, 65.5%
OKLCH 0.0 0.0 0.0 0.3331 0.1024 343.9

Contrast & Accessibility

1.65:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #581B43 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #581B43

Color Difference (Delta E)

40.4 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, #581B43);
background: linear-gradient(135deg, #000000, #581B43);

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