Mole's Breath is a deceptive grey — it's got a real violet undertone that wakes up under warm light, and the secret to working with it is to lean *into* that warmth rather than fight it.
Start with the woodwork. Don't reach for a brilliant white — it'll turn Mole's Breath cold and a bit grim. Go for a creamy off-white instead. Farrow & Ball All White (LRV 92) is the cleanest of the F&B whites and keeps the trim crisp without going stark; if you want more warmth still, a softer chalky off-white on skirtings and architraves will let the violet sing.
For accents and the broader scheme, this is where it gets fun. A dusky pink picks up the violet beautifully — Dulux Fuchsia Falls 2 (LRV 29.8) is a gutsy partner for cushions, a feature panel or an adjacent wall. If you'd rather keep things calm and tonal, Mylands Beehive Place No.140 (LRV 58.6) is a warm, creamy mid-tone that sits a notch lighter and lifts the room without clashing.
Want to sharpen it? Bring in something deep and inky. Paint & Paper Library Blue Blood (LRV 16.4) is a rich smoked navy-aubergine that anchors Mole's Breath and gives it a properly grown-up edge — gorgeous on a fireplace surround, a cupboard, or upholstery.
Materials matter as much as paint here. Antique brass ironmongery, smoked oak flooring, a touch of velvet — they all amplify the violet warmth. Cold chrome and grey-toned wood will flatten it.
The "but what about" you're probably thinking: north-facing rooms. Mole's Breath can read genuinely lilac-grey in cool light, which some love and some hate. Always test a sample on the actual wall and look at it morning, noon and night before committing — a violet-leaning grey is one of the colours most likely to surprise you between the tin and the room.