One strong textile on the bed
myAudience · AI-generated interior illustration · Original generated illustration; not documentary evidence
A bed can have a pleasing colour relationship without a stack of cushions that must be removed every night. Start with the bedding you actually use.
Try one substantial throw in a contrasting texture at the foot. Fold it so its edge makes a clear shape, then use the bed and see how you naturally put it back. A rust cloth beside pale linen may be enough.
Follow the actual care instructions for each fabric and keep the arrangement appropriate for the people using the bed. This is an aesthetic experiment, not a claim that a colour or material will improve sleep.