Lavender and grey is one of those pairings that feels almost weightless. The trick is to keep the purple honest. Lavender Mist is a lavender with a lot of grey already mixed in, so it behaves like a soft neutral with just enough color to feel intentional rather than plain.
Next to it, Stone Grey does the quiet, structural work, and Soft Greige warms the room a half-step so the whole scheme never tips cold. Pale Lilac is the lightest note, a near-white wash you can use on ceilings or trim to carry the purple through without shouting it.
For 2026 the move is restraint with one deep moment. Deep Plum is that moment — a near-black purple you spend sparingly on a single door, a built-in, or a band of cabinetry. Lead with the lavender, lean on the greys, and let the plum land last.