We have seen many instances of smoke in Once Upon a Time, but what do the different Smoke Colors in OUAT mean?

Smoke Colors in OUAT

Purple Smoke (Used to send people to Storybrooke);

In the Pilot:

and in True North:

a bit of a snag – Purple also means a clothing change (The Price of Gold)

to compare – Purple still means clothing change Cora changed Regina’s clothes into a beautiful dress in (Mother 4X21))

Green smoke (Means the Curse you were trying to conjour failed):

Purple smoke with tinges of Green in it (Dark Curse achieved):

same coloring when the Dark Curse rolls in:

Blue Smoke (Genie smoke):

I don’t think we’ve seen all the colors of smoke yet, but that’s all I’ve caught so far.

Want more Once Upon a Time fun? Check out the Once Upon a Time Fan Podcast at: http://onceuponatimepodcast.com