black

#000000

#643698

#643698

Contrast Ratio

2.52:1

Delta E

69.82

Very Different

50:50 Mix

Color Values

Format #000000 #643698
HEX #000000 #643698
RGB 0, 0, 0 100, 54, 152
HSL 0.0, 0.0%, 0.0% 268.2, 47.6%, 40.4%
HSV 0.0, 0.0%, 0.0% 268.2, 64.5%, 59.6%
CMYK 0%, 0%, 0%, 100% 34.2%, 64.5%, 0.0%, 40.4%
OKLCH 0.0 0.0 0.0 0.4414 0.1544 302.0

Contrast & Accessibility

2.52:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #643698 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #643698

Color Difference (Delta E)

69.82 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, #643698);
background: linear-gradient(135deg, #000000, #643698);

Explore Each Color

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