I hope this is not a "stupid" question.

Assume that you are using swatch colors from a Pantone color library.

I have an object with a solid pantone color.
I want to change this to a linear gradient, from white to the pantone color used for the solid fill.


Two questions:
If you are using Pantone colors, should gradients always blend from a Pantone color to a Pantone color?
I don't see a Pantone White swatch, if there isn't one then what?