black

#000000

#645FF5

#645FF5

Contrast Ratio

4.5:1

Delta E

99.65

Very Different

50:50 Mix

Color Values

Format #000000 #645FF5
HEX #000000 #645FF5
RGB 0, 0, 0 100, 95, 245
HSL 0.0, 0.0%, 0.0% 242.0, 88.2%, 66.7%
HSV 0.0, 0.0%, 0.0% 242.0, 61.2%, 96.1%
CMYK 0%, 0%, 0%, 100% 59.2%, 61.2%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.5774 0.2174 278.6

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #645FF5 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #645FF5

Color Difference (Delta E)

99.65 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, #645FF5);
background: linear-gradient(135deg, #000000, #645FF5);

Explore Each Color

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