#aa4f2d VS #000000

Comparison Report

sienna Color A
Uber Black Color B
Contrast Ratio 3.86:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#532A1B

Technical Comparison

Metric
sienna
Uber Black
RGB
170, 79, 45
0, 0, 0
HSL
16°, 58%, 42%
0°, 0%, 0%
CMYK
0, 54, 74, 33
0, 0, 0, 100
Brightness
40%
0%