#e21607 VS #000000

Comparison Report

red Color A
Uber Black Color B
Contrast Ratio 4.35:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6D1B0C

Technical Comparison

Metric
red
Uber Black
RGB
226, 22, 7
0, 0, 0
HSL
4°, 94%, 46%
0°, 0%, 0%
CMYK
0, 90, 97, 11
0, 0, 0, 100
Brightness
32%
0%