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#643ffb VS #000000

Comparison Report

mediumslateblue Color A

Uber Black Color B

Contrast Ratio 3.64:1 Fail (Normal Text)

Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color

#372476

Technical Comparison

Metric

mediumslateblue

Uber Black

RGB

100, 63, 251

0, 0, 0

HSL

252°, 96%, 62%

0°, 0%, 0%

CMYK

60, 75, 0, 2

0, 0, 0, 100

Brightness

37%

0%

Compare other colors