#cb2b5b VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.03:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#621F2F

Technical Comparison

Metric
crimson
Uber Black
RGB
203, 43, 91
0, 0, 0
HSL
342°, 65%, 48%
0°, 0%, 0%
CMYK
0, 79, 55, 20
0, 0, 0, 100
Brightness
38%
0%