I agree - #1 & #4 coordinate the best - a photo of the couch would help plus do you have window treatments and a rug?

No curtains. It's the basement so there aren't any windows. The couch is tan and rug a darker tan. The picture isn't great because we are just painting.

Wall paint colour?

Sherwin Williams Cupola Yellow

And this is the granite bar top. Lots of blues.

here are some patterned pillows that might look nice with yr wall colour and furnishings.

Any other suggestions??

If you are buying fabric and making yourself, choose the one fabric you really love and pull a ton of samples..then slowly start to eliminate until you end up with your top 3 or 4. One of them could be a solid, one or two geometric, one a stripe. But the same colors hues should be in all. For instance in your samples, 2 and 3 don't tie in enough. If purchasing the pillows, you will have to go to a ton of stores, bringing your favorite with you. Shades you could consider: blue, turquoise, beige, golden tan, brown, and yellow (or whatever you are painting the wall) all in creamy shades. Or using same colors, but all vibrant which might be nice for your basement.

Try and find a third fabric that connects the tan of the sofa and rug with white or navy. Hope this helps.

I would skip the navy chevron pattern.

If you're in Canada, try Homesense -- they have a great selection at good prices. Agree that #1 and 4 are a good mix.

Here's some examples of mixing patterns (perhaps not in your colour scheme):