#d30004 VS #000000

Comparison Report

red Color A
Uber Black Color B
Contrast Ratio 3.77:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#67180A

Technical Comparison

Metric
red
Uber Black
RGB
211, 0, 4
0, 0, 0
HSL
359°, 100%, 41%
0°, 0%, 0%
CMYK
0, 100, 98, 17
0, 0, 0, 100
Brightness
25%
0%