Val Cox Frit Hyacinth Violet – This very rich violet. This one is concentrated so start with a little and layer with clear. Too much and it will become too dark. Sold as a 3oz refill package. Silver glass colours are 2.5 oz
Nice with silver but often where the rim of a purple toned glass comes in contact with silver, it turns green. It’s a pretty effect, but it may not be what you have in mind, so test first.