black

#000000

#531C78

#531C78

Contrast Ratio

1.81:1

Delta E

63.58

Very Different

50:50 Mix

Color Values

Format #000000 #531C78
HEX #000000 #531C78
RGB 0, 0, 0 83, 28, 120
HSL 0.0, 0.0%, 0.0% 275.9, 62.2%, 29.0%
HSV 0.0, 0.0%, 0.0% 275.9, 76.7%, 47.1%
CMYK 0%, 0%, 0%, 100% 30.8%, 76.7%, 0.0%, 52.9%
OKLCH 0.0 0.0 0.0 0.3615 0.1491 307.7

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: #531C78 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #531C78

Color Difference (Delta E)

63.58 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, #531C78);
background: linear-gradient(135deg, #000000, #531C78);

Explore Each Color

Related Comparisons