Formwork Shadow sets the weight of the palette in authority and restraint, and Raw Concrete is the swatch that breaks rank: a single brown that stops the set reading as one note. Saturation averages 11 percent, so close to grey that Raw Concrete reads as a colour accent purely by being the least grey thing present. Weathered Face and Sky Concrete 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.
Formwork Shadow is black's softer relative, still authoritative, but with enough warmth to feel considered rather than severe.
Raw Concrete a dusty taupe-brown, quiet and unassuming.
Aggregate is true neutrality, balance and restraint, a color that recedes so the palette's other choices can carry the emotional weight.
Weathered Face a burnt or terracotta orange, warmth read through a rustic, sun-worn filter.
Sky Concrete functions as quiet breathing room, understated, unobtrusive, built to let other colors do the talking.
Raw concrete as conviction - Brutalism treated exposed béton brut as an honest material statement, from Paul Rudolph's corrugated towers to Moshe Safdie's Habitat 67 stacked modules and Marcel Breuer's Whitney Museum.
Explore the full Brutalist Architecture style guideIts decade on the timeline · 1950s