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#e31f01 VS #000000

Comparison Report

red Color A

Uber Black Color B

Contrast Ratio 4.46:1 Fail (Normal Text)

Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color

#6E1D0B

Technical Comparison

Metric

red

Uber Black

RGB

227, 31, 1

0, 0, 0

HSL

8°, 99%, 45%

0°, 0%, 0%

CMYK

0, 86, 100, 11

0, 0, 0, 100

Brightness

34%

0%

Compare other colors