#9b4e2b VS #000000

Comparison Report

sienna Color A
Uber Black Color B
Contrast Ratio 3.51:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#4D2A1A

Technical Comparison

Metric
sienna
Uber Black
RGB
155, 78, 43
0, 0, 0
HSL
19°, 57%, 39%
0°, 0%, 0%
CMYK
0, 50, 72, 39
0, 0, 0, 100
Brightness
38%
0%