#e4130c 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
#6E1B0E

Technical Comparison

Metric
red
Uber Black
RGB
228, 19, 12
0, 0, 0
HSL
2°, 90%, 47%
0°, 0%, 0%
CMYK
0, 92, 95, 11
0, 0, 0, 100
Brightness
32%
0%