#2f0ffb VS #000000

Comparison Report

blue Color A
Uber Black Color B
Contrast Ratio 2.58:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#281376

Technical Comparison

Metric
blue
Uber Black
RGB
47, 15, 251
0, 0, 0
HSL
248°, 97%, 52%
0°, 0%, 0%
CMYK
81, 94, 0, 2
0, 0, 0, 100
Brightness
20%
0%