The Sky is the Limit Design Crystal, even if I remembered that name, it actually looks a bit different on the screen than in reality. the act of photographing, editing and scanning alters the appearance of the colour, so does a computer screen. I would advice that you compare the colour on the screen with a few paint swatches to get the closest match.
The Sky is the Limit Design it was something from CIL paint - but i selected it on the spot with the painter, and didn't make note...
Given that the hue that you see on your screen has been changed through the lens of the photographer as well as by the appearance on a computer screen it would be better if you would compare the photo as YOU see it with swatchcards t o find something similar.