I tried to quote-copy the picture I used as reference in this post but, It didn't go through...It was Pic #2 you posted on page one..
Just another opinion lol ( and yea, I know I'm too wordy so bare with me lol)I commend you for even attempting a bargello,said the newbie quilter lol
To me, you have 3 color groups going on here (greens/purples-goldish browns-then the maroon group..I think that would be very hard to graduate the color up in each group AND make each group flow with each other. Especially when you are having trouble with values etc. Who wants to pull their hair out? lol (that's why many stick with solids and or smll prints at first)
Going from right to left (your drkest green being #1) At first glance my gut reaction is that your three greens- # 1- #6 and #7) look really good with your larg lavender floral (#2)= your focus fabric..If you could find one more really drk or really light color in this range, like a color with both green/purple or with both a blue green and more of a yellow green(pull the color from one or more colors in that floral focus fabric.. That would give you 4 fabrics in a nice range
Then you have the gold grouping (# 4 and 5) These look really good together and you'll have another floral focus fabric to pull from(beautiful light golden yellow in there- I'd keep these focus florals the largest print)You could go scouting for a Drk and light color in this range..That would give you another 4 total in that grouping equaling a total of 8..Not sure how many you need..
Then you have the Maroon grouping (#3 and 5)and you could play off of those..Really depends on what moves you..
General rule, greens purples and gold/yelllow look great toether..As do the gold group as well as maroons and greens...Unless you want a strong maroon group..I'd probably stay clear of the really strong maroon (#3).As for the border, I'd probably pick my fav color in the quilt, a purple-green- gold or a mix and keep it on the darker side..I feel there's not enough white/light color within the quilt to frame it with that.
And that's my two scents ha!( And yea, you'll probably have to read this 4 friggin times to understand me, sorry lmao
Just remember, not only do you have to pay attention to the value ( drkest to lightest) You also need to pay attention to the undertone of the colors..As a general rule, if you pick a golden brown..You wouldn't want to pair it with say a "pinkish" brown..
The best way I've found to do this is to take a swatch of all your fabrics with you shopping...Audition them on top of a bolt you're considering.. turn your back and walk 8 ft away..And turn around real fast... What doesn't fit will stick out..
And if you can't do a black and white photo of the fabrics to determine value scale..Another way to do it is to cut a template window of 2" by 2" lay it on the fabric and judge only 2 fabrics at one time..Is that one lighter or darker then that one..Then move to the next.
And I can't say enough about a color wheel..I sure hope this is somewhat understandable and helps you or someone out there a little.......Peace, Love and Color