#e31e2f VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.49:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6D1D1B

Technical Comparison

Metric
crimson
Uber Black
RGB
227, 30, 47
0, 0, 0
HSL
355°, 78%, 50%
0°, 0%, 0%
CMYK
0, 87, 79, 11
0, 0, 0, 100
Brightness
36%
0%