#bb3d09 VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.78:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#5C240D

Technical Comparison

Metric
firebrick
Uber Black
RGB
187, 61, 9
0, 0, 0
HSL
18°, 91%, 38%
0°, 0%, 0%
CMYK
0, 67, 95, 27
0, 0, 0, 100
Brightness
36%
0%