#e30d0a VS #000000

Comparison Report

red Color A
Uber Black Color B
Contrast Ratio 4.32:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6E1A0D

Technical Comparison

Metric
red
Uber Black
RGB
227, 13, 10
0, 0, 0
HSL
1°, 92%, 46%
0°, 0%, 0%
CMYK
0, 94, 96, 11
0, 0, 0, 100
Brightness
30%
0%