black

#000000

#643891

#643891

Contrast Ratio

2.52:1

Delta E

65.38

Very Different

50:50 Mix

Color Values

Format #000000 #643891
HEX #000000 #643891
RGB 0, 0, 0 100, 56, 145
HSL 0.0, 0.0%, 0.0% 269.7, 44.3%, 39.4%
HSV 0.0, 0.0%, 0.0% 269.7, 61.4%, 56.9%
CMYK 0%, 0%, 0%, 100% 31.0%, 61.4%, 0.0%, 43.1%
OKLCH 0.0 0.0 0.0 0.4394 0.143 303.9

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: #643891 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #643891

Color Difference (Delta E)

65.38 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, #643891);
background: linear-gradient(135deg, #000000, #643891);

Explore Each Color

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