Vault Dark sets the weight of the palette in warmth and creativity, and Dark Oak is the swatch that breaks rank: a single brown that stops the set reading as one note. Vault Dark to Clerestory spans 78 points of lightness, so the palette can carry its own hierarchy without reaching for a second one. Vault Dark and Dark Oak are close enough in hue and lightness that most people will read them as one colour, which makes them a pair to separate rather than two choices to spend.
Vault Dark a deep rust or umber, orange's heat banked into something earthy and lived-in.
Dark Oak a near-black espresso brown, weight and gravity without going fully neutral.
Column Stone is true neutrality, balance and restraint, a color that recedes so the palette's other choices can carry the emotional weight.
Rib Vault a burnt or terracotta orange, warmth read through a rustic, sun-worn filter.
Clerestory a peach or apricot tint, all the friendliness of orange with none of the volume.
The medieval engineering miracle that made stone weightless - pointed arch, flying buttress, and ribbed vault working together to dissolve walls into stained glass at Chartres, and reaching its delirious chromatic limit at Sainte-Chapelle.
Explore the full Gothic Architecture style guide