Which candles to bring life to our current table setup.

I like 2, 4, and 5 because they have the blue to go with the flowers (especially 5) and then gold that matches your chargers, so then it ties it all together.

I forgot about blue! I like #5 the round, blue mercury glass. It will look very pretty and tie in your colors. You can also use easy battery-operated candles as they will not be visible. If the venue is still offering clear votives (for free), I'd place 2 on the corners of the mirror platform so the light bounces off. That's what it's there for. Then you can just put only 2 mercury glass for each table. Best wishes!

It’s hard for me to choose from that selection. I don’t like those colors much but I guess I will say blue. Why the venue say you can’t change the set up? Did they order everything already or are you getting married tomorrow?

Laura has a good point. Even though your wedding is September? It's still early August. Your coordinator should make those blue on blue linens happen because you want it. If their preferred linen rental place can't do it, find another rental company yourself. August isn't the busiest wedding month. Just get the dimensions and #of tables, #guests +15. That's if you want to pay for your vision. Even a bride express purchased & shipped her linens when the size was wrong. To get a moodier vibe though, I'd choose amber candles on blue linens. Or add greenery to the top or bottom of your stand.

My vote would be #2

I would do the Royal blue candles .

4 and 5 are both good for a moody aesthetic and will go with the black (assuming that there's absolutely nothing you can do about it)