Wall colour to match sofa

[3smallpups]

Am converting an unused spare room to a home cinema. Yes I know it's a bit naff but it's an unused room and have visions of snuggling up with dgs to watch Disney films so humour me 🤣
Have found a nice big squishy sofa on market place which is a kind of purple, aubergine colour.
Was planning on dark blue walls pre sofa purchase but not sure that would work, dark green maybe ?
Needs to be darkish for home cinema point of view.
Bonus marks if you can find me some nice black out curtains, would like a pattern of some sort .

Couple of ideas....
obviously blue sofa, purple wall picture would be opposite way round for you

Thank you
Love the artichoke concept !

For a cinema room, I'd be tempted to go maximum drama. Deep red walls with your plum sofa. Some metallic colours, plants etc. Go wild, why not?

Like this

I would go really dark, either a rich plum or chocolate brown.
Maybe stain the sofa legs dark.
https://zoffany.sandersondesigngroup.com/product/paint/cnvesu/

https://zoffany.sandersondesigngroup.com/product/paint/cntaba/

I like these curtains:

https://www.dunelm.com/product/kingfisher-peacock-eyelet-curtains-1000195131?defaultSkuId=30754735&ds_c=Curtains_Eyelet-PMax_%5BGOO-PLA-CURTAINS-EYELET%5D&gad_source=1&gclid=Cj0KCQiAnrOtBhDIARIsAFsSe53D6JChG24wF-tYkk4a7utgqaQdG5j-tVN9hZDLeqekgFDtnXtGdtEaAmfTEALw_wcB&gclsrc=aw.ds

I would recommend a blackout roller blind behind the curtains if you want to get it pitch black in the day time. The curtains themselves are usually very effective but the light seeps round the edges especially with a curtain pole.

@trickyex that tabac us just what I've been looking for for my lounge! Thanks for sharing.