#ca101b VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.60:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#621912

Technical Comparison

Metric
firebrick
Uber Black
RGB
202, 16, 27
0, 0, 0
HSL
356°, 85%, 43%
0°, 0%, 0%
CMYK
0, 92, 87, 21
0, 0, 0, 100
Brightness
29%
0%