#e31915 VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.41:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6D1C11

Technical Comparison

Metric
crimson
Uber Black
RGB
227, 25, 21
0, 0, 0
HSL
1°, 83%, 49%
0°, 0%, 0%
CMYK
0, 89, 91, 11
0, 0, 0, 100
Brightness
33%
0%