#421db8 VS #000000

Comparison Report

rebeccapurple Color A
Uber Black Color B
Contrast Ratio 2.09:1 Fail (Normal Text)
Difference (Delta E) 0%

Not perceptible by human eyes.

Mixed Color
#281558

Technical Comparison

Metric
rebeccapurple
Uber Black
RGB
66, 29, 184
0, 0, 0
HSL
254°, 73%, 42%
0°, 0%, 0%
CMYK
64, 84, 0, 28
0, 0, 0, 100
Brightness
23%
0%