#d00a0d VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.73:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#65180D

Technical Comparison

Metric
firebrick
Uber Black
RGB
208, 10, 13
0, 0, 0
HSL
359°, 91%, 43%
0°, 0%, 0%
CMYK
0, 95, 94, 18
0, 0, 0, 100
Brightness
27%
0%