#dd200e VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 4.28:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#6B1D0E

Technical Comparison

Metric
firebrick
Uber Black
RGB
221, 32, 14
0, 0, 0
HSL
5°, 88%, 46%
0°, 0%, 0%
CMYK
0, 86, 94, 13
0, 0, 0, 100
Brightness
34%
0%