I'm not sure this plant is Echeveria lilacina. The inflorescence is not a match... it seems closer to E. runyonii, but might not be a match for that plant either.
Take a look at the flowers here:
and you can see a variety of differences with the inflorescence in this photo. The bracts in your picture are bigger, the sepals are bigger and more detached, the flowers are not as round, and they don't have that characteristic urn shape.
Echeveria lilacina is very frequently misidentified, and among the plants it's confused with is E. runyonii, which I mentioned before. But I don't think that's a match either, if you compare to these flowers for example:
So I would like to propose moving this image to the genus entry for Echeveria, unless you have some further information or insight about what species or cultivar it might be.
Please let me know if you have any other info.