Colour Add
Boosts the RGB Channel. This applies the Red and Green and Blue to the current Red, Green and Blue. Though you can modify the effect by using the effects control to get emboss like effects or applying the colour as a percentage of the current colour channel setting.
Red - Add or subtract from the red channel.
Green - From the green channel.
Blue - From the blue channel.
Factor 1 - variant effects such as the controller of the emboss effect.
Effects control - Variant effects such as emboss or line colour effects.