Alpha Blend
Colors
Color Alpha Blend does an alpha blend of its two input colors. The source is blended "onto" the destination, and the higher the source alpha, the more of the "source" color and less of the "destination" color comes through.
Alpha values are summed and clamped to a maximum of 1.
Inputs
Source (Color)
The color that is blended "onto" the destination.
Destination (Color)
The destination color that the source is blended "onto".
Outputs
* (Color)
The blended color result.
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A simple example of Color Additive Blend with inputs and an output display.