If toasty flooring that's durable - many rugs could go over it - use a soft robin's egg blue on walls.... Sea Salt, etc... -- good reviews:
Sometimes Home Goods has these - $75:
[https://www.houzz.com/products/cool-abstraction-multi-rug-5x8-prvw-vr~54718248[(https://www.houzz.com/products/cool-abstraction-multi-rug-5x8-prvw-vr~54718248)
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double chaise sectional
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