#aa2f0d VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.12:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#541E0D

Technical Comparison

Metric
firebrick
Uber Black
RGB
170, 47, 13
0, 0, 0
HSL
13°, 86%, 36%
0°, 0%, 0%
CMYK
0, 72, 92, 33
0, 0, 0, 100
Brightness
31%
0%