black

#000000

#645FA3

#645FA3

Contrast Ratio

3.71:1

Delta E

59.73

Very Different

50:50 Mix

Color Values

Format #000000 #645FA3
HEX #000000 #645FA3
RGB 0, 0, 0 100, 95, 163
HSL 0.0, 0.0%, 0.0% 244.4, 27.0%, 50.6%
HSV 0.0, 0.0%, 0.0% 244.4, 41.7%, 63.9%
CMYK 0%, 0%, 0%, 100% 38.7%, 41.7%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.5209 0.1055 285.5

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645FA3 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #645FA3

Color Difference (Delta E)

59.73 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, #645FA3);
background: linear-gradient(135deg, #000000, #645FA3);

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