#aa4d2e VS #000000

Comparison Report

sienna Color A
Uber Black Color B
Contrast Ratio 3.81:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#532A1B

Technical Comparison

Metric
sienna
Uber Black
RGB
170, 77, 46
0, 0, 0
HSL
15°, 57%, 42%
0°, 0%, 0%
CMYK
0, 55, 73, 33
0, 0, 0, 100
Brightness
40%
0%