This is indigo.
This is indigo, period.
You may notice I am using the most common debating technique on Steemit here: Argument by stating repeatedly and emphatically.
Here's the indigo flower:

Olympus Stylus 1s, 42mm, ISO100, f4, 1/500s
Thanks for watching!
Hmmm, I will give you indigo but flower?... Not convinced.
It's a flower. Look it up. Period.
Hmmm, I must dwell on this
Now listen; I have learned several interweb sites with other people's opinions by heart and on the strength of that alone I am telling you: this is a flower.
Well I spoke to a man yesterday that got forwarded a link that seems to support my argument. I don't have it for some reason but that means nothing
You two cracked me up. Hilarious!
I am expecting an episode called "this is purple" tomorrow.
Really beauty
It is definitely the SPIRIT of the day, regardless. I've given up on figuring out exactly what is indigo. I just don't have the eye for it.
Nice. I too don't know the name unfortunately. Great Photo!
Look at my posts too @thunderland maybe follow me, if you like them.
Follow me, we make thunder together with our boom booms.
@originalworks
The @OriginalWorks bot has determined this post by @ocrdu to be original material and upvoted it!
To call @OriginalWorks, simply reply to any post with @originalworks or !originalworks in your message!
To enter this post into the daily RESTEEM contest, upvote this comment! The user with the most upvotes on their @OriginalWorks comment will win!
For more information, Click Here!
Special thanks to @reggaemuffin for being a supporter! Vote him as a witness to help make Steemit a better place!
Good Flower, nice picture
Indigo with cobwebs... autumn is here for sure...
Are you sure that's indigo?
Just kidding!
If you ever want to get an ID for a flower it is best to get a picture of the plant as a whole, a picture of its leaves, and a pic of its flowers.
This plant though, may be a type of Delphinium. :)