FAST color palette

Hi, guys.
I am testing FAST with aurelia (1) integration and I am curious about how to choose the accentPalette from a swatch and make FAST reflect this change, preferrably with a binding.

I saw an example in REACT:

accentPalette.getValueFor(this.element)

And then apply changes on this result. But looking the documentation, it is not clear which are the next steps.

Thanks for any clues.

Cristian