black

#000000

#81579D

#81579D

Contrast Ratio

3.78:1

Delta E

62.4

Very Different

50:50 Mix

Color Values

Format #000000 #81579D
HEX #000000 #81579D
RGB 0, 0, 0 129, 87, 157
HSL 0.0, 0.0%, 0.0% 276.0, 28.7%, 47.8%
HSV 0.0, 0.0%, 0.0% 276.0, 44.6%, 61.6%
CMYK 0%, 0%, 0%, 100% 17.8%, 44.6%, 0.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.5308 0.1153 310.6

Contrast & Accessibility

3.78:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81579D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #81579D

Color Difference (Delta E)

62.4 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, #81579D);
background: linear-gradient(135deg, #000000, #81579D);

Explore Each Color

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