This theme draws from the visual world of Severance (Apple TV+), specifically the design language of Lumon Industries. The aesthetic has been described by production designer Jeremy Hindle as a blend of mid-century modernism, brutalist corporate architecture, and retrofuturism — a world that feels simultaneously vintage and unplaceable in time. The goal is to evoke a sense of quiet authority, institutional calm, and subtle unease. Clean without being cold. Orderly without being obvious.
The guiding emotion: familiar, yet slightly wrong.
The style sits at the intersection of several named movements:
- Mid-Century Corporate Modernism — the dominant mode; think Bell Labs, IBM offices of the 1960s–70s, Dieter Rams-era product design. Hindle and director Ben Stiller independently converged on Eero Saarinen and Kevin Roche as the primary architectural influences.
- Late International Style — emphasis on volume over mass, lightweight industrial materials, rejection of ornament and color, repetitive modular forms, flat surfaces alternating with glass. The Severance aesthetic lands in the style's twilight period (~1979–82), when cookie-cutter execution had turned its clean rationalism into something suffocating and inhuman.
- Brutalist Minimalism — heavy, unadorned surfaces; architecture that communicates power through simplicity and mass. Monumental concrete volumes and repetitive modular geometry.
- Cassette Futurism — a subset of retrofuturism describing an alternate present where technology stayed analog. Round glass monitors, integrated trackballs, archaic-looking personal computers that feel both dated and advanced. The 1970s–80s vision of computing that never quite arrived.
- Corporate Institutionalism — the visual grammar of government facilities, medical research labs, and large bureaucratic organizations
- Liminal Space — the eerie emptiness of transitional, depopulated architecture. Corridors and rooms that feel like office-furniture catalog photos from 1979 that nobody actually worked in.
- Cult Branding — everything feels proprietary, self-contained, and slightly devotional; no external brands exist in this world
| Name | Description | Hex Approximate |
|---|---|---|
| Lumon White | Flat, cool white — not warm, not stark. The white of institutional walls and lab coats. | #F0F0EE |
| Severed Green | The signature MDR department carpet color. A deep, slightly muted olive-teal — evocative of both grass and government. | #4A6B5A |
| Corridor Gray | The dominant neutral. A blue-tinged gray for walls, panels, and large UI surfaces. | #9AA3A8 |
| Terminal Blue | The cool, slightly desaturated blue of the MDR computer screens and the sofa upholstery. | #5B7B9A |
| Lumon Black | Used sparingly. Very dark blue-gray, not pure black. Found on countertops and equipment trim. | #1E2328 |
| Name | Description | Hex Approximate |
|---|---|---|
| Kier Gold | A muted, bureaucratic gold used for corporate seals, icons, and moments of institutional "reward." | #B89A5A |
| Break Room Teal | A slightly brighter, more saturated teal — used in moments of controlled positivity (like a motivational poster). | #3D7A72 |
| Waxy Cream | The off-white of Lumon paperwork, nameplates, and Dieter Rams-style product surfaces. | #E8E4D9 |
| Alert Red | Flat, institutional red — used only for errors, warnings, and high-stakes UI moments. Never decorative. | #C0392B |
- Backgrounds should use Lumon White or Corridor Gray exclusively. No gradients.
- Text should use Lumon Black on light surfaces or Lumon White on dark surfaces. High contrast, no mid-tone text colors.
- Accent colors (gold, teal) are used with extreme restraint — appearing perhaps once per screen.
- Never use warm colors (orange, yellow, red) for anything ambient or decorative. They are reserved for anomalies and alerts.
Type in this world is functional, impersonal, and authoritative. It communicates institutional trust, not personality. Every word feels like it was approved by a committee before being printed.
- Primary / UI: A geometric sans-serif with mid-century proportions — e.g.,
Helvetica Neue,IBM Plex Sans,Aktiv Grotesk, orSuisse Int'l. Slightly wider letterforms preferred over compressed ones. - Secondary / Body: A clean, neutral grotesque —
Inter,DM Sans, orWork Sans. Should feel like it came from an office memo. - Monospace / Data: For terminal-style elements, numbers, and code —
IBM Plex MonoorCourier Prime. This signals "Lumon-made technology." - Display / Headers: Same as primary font, but set in all-caps with generous letter-spacing (tracking ~0.1–0.2em). No decorative or serif fonts unless used as a propaganda-style counterpoint.
- Hierarchy is established through weight and size, not through color or decoration.
- Line heights should be generous — copy should breathe.
- All-caps labels with wide tracking for section headers, navigation, and button labels.
- Numbers and data should appear in monospace to evoke terminal readouts.
The physical spaces of Lumon inform the digital layout language:
- 26 shades of white were tested to find the exact wall tone — flat, cool, institutional.
- Corridors subtly shift in width as they progress, creating subliminal disorientation.
- Low ceilings compress the vertical dimension, producing claustrophobia.
- Vast open rooms with a single cluster of desks marooned in the center emphasize isolation and surveillance. Four workstations share a central pillar in the MDR department.
- Generic furniture — Blu Dot Daily Task Chairs (2016), contemporary yet anonymous, chosen to evoke corporate sameness. Metallic office furniture reinforces the institutional tone.
- Pressable divider walls between departments can be physically manipulated — boundaries exist but are not permanent.
- Generous whitespace — rooms in Lumon are conspicuously empty. UI should feel the same.
- Prefer wide, low containers over tall vertical stacking. Echoes the horizontal layout of the MDR office.
- Consistent, rigid grid. Nothing should feel organically placed — every element implies deliberate positioning by an unseen authority.
- Content should never feel crowded. If in doubt, add more space.
- Centered layouts for hero/focal elements; left-aligned for content.
- Flat surfaces — no drop shadows on UI elements unless absolutely necessary for depth. Shadows, when used, should be very subtle and cool-toned (blue-gray, not warm).
- No gradients. All fills are solid.
- Matte over glossy. Inspired by matte paint finishes, linoleum floors, and powder-coated metals.
- Subtle texture can be applied to large background areas — very faint noise or a barely-visible grid pattern, like institutional ceiling tiles or wall panel seams.
- Borders and dividers should be thin, single-pixel lines in a slightly lighter or darker tone than the surface. Never bold or decorative.
- Desaturated and cool-toned. Images should feel like they were shot under fluorescent light.
- Wide-angle, symmetrical compositions. Subjects should feel slightly small within their environment — the architecture dominates.
- No natural light, or if present, it appears distant and inaccessible (a window that cannot be opened).
- Subjects are posed with deliberate stillness — not candid, never chaotic.
- Line icons should be thin-stroked, geometric, and sans-serif in spirit — nothing rounded or playful.
- Iconography should suggest function over identity. No personality, no "fun" icons.
- Inspired by the visual grammar of mid-century corporate signage, government wayfinding, and early computing interfaces.
- Motivational or branded graphic elements (if used) should evoke the unsettling positivity of Lumon's in-office propaganda posters: simple, flat, institutional.
- Slow and deliberate transitions. Nothing snappy or energetic.
- Prefer linear or ease-in-out easing with slightly longer durations (300–500ms) over quick, springy animations.
- Page transitions, if used, should feel like doors opening or closing — a slow reveal, not a slide or bounce.
- Hover states: subtle color shifts, never movement.
- Loading states should feel like a terminal booting up — perhaps a blinking cursor or sequential character reveal.
- No parallax. No physics-based animation. The world of Lumon does not move loosely.
- Buttons: Flat, rectangular (no rounded corners, or only very slightly rounded — 2px max). All-caps labels. Generous padding. Primary actions in Lumon White on Terminal Blue or Severed Green. Secondary actions are outlined.
- Forms: Inputs should look like fields on an institutional form. Clean borders, no floating labels. Placeholder text should read like a directive, not a suggestion.
- Cards / Panels: No drop shadows. Thin borders or slight background color changes to delineate. Content should feel like it belongs in a manila folder or a corporate binder.
- Navigation: Horizontal, understated, all-caps, widely tracked. No hamburger menus if avoidable — suggest permanence and institutional structure.
- Tables & Data: Inspired by Lumon's terminal readouts. Monospace numbers, thin row dividers, no zebra stripes (prefer a faint hover highlight instead).
The visual theme should be matched by copy that is:
- Precise and formal, never casual. Contractions are acceptable but rare.
- Passive-voice-adjacent — authority comes from the institution, not a person.
- Subtly benevolent but ambiguous — like an employee handbook that sounds helpful but tells you very little.
- Avoids exclamation points. Periods only.
- Example headline register: "Your work is meaningful. Your contribution is valued."
- Bell Labs Holmdel Complex, NJ (Eero Saarinen & Kevin Roche, 1962) — filming location for Lumon's exterior, lobby, and atrium; the single most important architectural reference
- John Deere World Headquarters (Saarinen, 1964) — informed the interior workstation design; Hindle described it as "powerful" and "dominant," with custom-made desks that belong to the space
- Burolandschaft concept / Herman Miller Action Office — the open-plan office system precursors that Lumon's MDR department distorts into something alienating
- 1970s IBM offices — the corporate technology aesthetic and product design language
- Dieter Rams / Braun product design — the definitive material reference for objects, equipment, and UI components
- 70s-era office furniture catalogs — the idealized workspace imagery that no real office matched, but that we collectively "remember"
- Lars Tunbjörk and Lynne Cohen's empty office photography — the emotional register of space
- Soviet-era workplace murals — the propaganda-positive graphic language
- 2001: A Space Odyssey (Kubrick, 1968) — the primary cinematic reference per Hindle: "really 2001 as an office"
- Playtime (Jacques Tati, 1967) — dystopic corporate architecture; the comedy of humans dwarfed by rationalist glass-and-steel environments
- A Clockwork Orange (Kubrick, 1971) — the uncanny domestic interior pushed into institutional space
- Brazil (Gilliam, 1985) — bureaucratic dystopia and retro-futurist office technology
This theme is designed to feel like it was created by someone who has never left the building — and sees nothing wrong with that.