#ef032f VS #000000

Comparison Report

crimson Color A
Uber Black Color B
Contrast Ratio 4.72:1 AA Passed
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#731A1B

Technical Comparison

Metric
crimson
Uber Black
RGB
239, 3, 47
0, 0, 0
HSL
349°, 98%, 47%
0°, 0%, 0%
CMYK
0, 99, 80, 6
0, 0, 0, 100
Brightness
31%
0%