#e40215 VS #000000

Comparison Report

red Color A
Uber Black Color B
Contrast Ratio 4.31:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6E1911

Technical Comparison

Metric
red
Uber Black
RGB
228, 2, 21
0, 0, 0
HSL
355°, 98%, 45%
0°, 0%, 0%
CMYK
0, 99, 91, 11
0, 0, 0, 100
Brightness
28%
0%