#e50d0d VS #000000

Comparison Report

red Color A
Uber Black Color B
Contrast Ratio 4.39:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6E1A0E

Technical Comparison

Metric
red
Uber Black
RGB
229, 13, 13
0, 0, 0
HSL
0°, 89%, 47%
0°, 0%, 0%
CMYK
0, 94, 94, 10
0, 0, 0, 100
Brightness
30%
0%