#e40b2c VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.38:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6E1A1A

Technical Comparison

Metric
crimson
Uber Black
RGB
228, 11, 44
0, 0, 0
HSL
351°, 91%, 47%
0°, 0%, 0%
CMYK
0, 95, 81, 11
0, 0, 0, 100
Brightness
31%
0%