LearningTransformsv2

Opacity blends a foreground with its background

Alpha compositing weights foreground and background colour values.

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Output
Composite #808080
Input
Background #FFFFFF
Foreground #000000
Relationship

What connects the input and output?

Each output channel combines 50 percent of the foreground with 50 percent of the background. Change either colour; the composite follows.

Sources

1
  1. W3C Compositing and Blending Level 1W3CCC-BY-4.0

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