#b52030 VS #000000

Comparison Report

firebrick Color A
Uber Black Color B
Contrast Ratio 3.21:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#591A1B

Technical Comparison

Metric
firebrick
Uber Black
RGB
181, 32, 48
0, 0, 0
HSL
354°, 70%, 42%
0°, 0%, 0%
CMYK
0, 82, 73, 29
0, 0, 0, 100
Brightness
31%
0%