#e30e31 VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.37:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6D1B1C

Technical Comparison

Metric
crimson
Uber Black
RGB
227, 14, 49
0, 0, 0
HSL
350°, 88%, 47%
0°, 0%, 0%
CMYK
0, 94, 78, 11
0, 0, 0, 100
Brightness
32%
0%