#401cbb VS #000000

Comparison Report

rebeccapurple Color A
Uber Black Color B
Contrast Ratio 2.10:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#28155A

Technical Comparison

Metric
rebeccapurple
Uber Black
RGB
64, 28, 187
0, 0, 0
HSL
254°, 74%, 42%
0°, 0%, 0%
CMYK
66, 85, 0, 27
0, 0, 0, 100
Brightness
22%
0%