black

#000000

#51005D

#51005D

Contrast Ratio

1.51:1

Delta E

58.62

Very Different

50:50 Mix

Color Values

Format #000000 #51005D
HEX #000000 #51005D
RGB 0, 0, 0 81, 0, 93
HSL 0.0, 0.0%, 0.0% 292.3, 100.0%, 18.2%
HSV 0.0, 0.0%, 0.0% 292.3, 100.0%, 36.5%
CMYK 0%, 0%, 0%, 100% 12.9%, 100.0%, 0.0%, 63.5%
OKLCH 0.0 0.0 0.0 0.3143 0.1496 321.6

Contrast & Accessibility

1.51:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51005D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51005D

Color Difference (Delta E)

58.62 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, #51005D);
background: linear-gradient(135deg, #000000, #51005D);

Explore Each Color

Related Comparisons