Atrium Dark sets the weight of the palette in authority and sophistication, and Security Grey is the swatch that breaks rank: a single charcoal that stops the set reading as one note. Atrium Dark to Fluorescent Pale spans 93 points of lightness, so the palette can carry its own hierarchy without reaching for a second one. Saturation averages 12 percent, so close to grey that Fluorescent Pale reads as a colour accent purely by being the least grey thing present.
Atrium Dark reads as pure authority: sophistication, power, and the visual weight that makes everything placed near it feel more serious.
Security Grey is black's softer relative, still authoritative, but with enough warmth to feel considered rather than severe.
Pale Concrete is true neutrality, balance and restraint, a color that recedes so the palette's other choices can carry the emotional weight.
Terrazzo functions as quiet breathing room, understated, unobtrusive, built to let other colors do the talking.
Fluorescent Pale a pale lavender-blue, introspection turned gentle and dreamlike.
Empty transitional places: impossible atria, abandoned pools, and backrooms that feel eerily familiar
Explore the full Liminal Space style guideIts decade on the timeline · 2010s