#ca312d VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.98:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#62211A

Technical Comparison

Metric
firebrick
Uber Black
RGB
202, 49, 45
0, 0, 0
HSL
2°, 64%, 48%
0°, 0%, 0%
CMYK
0, 76, 78, 21
0, 0, 0, 100
Brightness
37%
0%