#bd4b2f VS #000000

Comparison Report

sienna Color A
Uber Black Color B
Contrast Ratio 4.21:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#5C291B

Technical Comparison

Metric
sienna
Uber Black
RGB
189, 75, 47
0, 0, 0
HSL
12°, 60%, 46%
0°, 0%, 0%
CMYK
0, 60, 75, 26
0, 0, 0, 100
Brightness
42%
0%