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Neuralink

neuralink.com
Website preview
The character

obsidian laboratory with a single color synapse — a black void where only light, shadow, and one thin spectrum of color speak

mixedaiUntitledSans
Colors
5
Typefaces
1
Components
9
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Copy a design guide, CSS variables or tokens into your next project.

The design language

Neuralink operates as a near-pure monochrome system: a near-black canvas, a white surface, and one off-white band, with no chromatic brand color at all. A single spectrum gradient — pink to violet — appears only as the announcement bar and as photo-card overlays, acting as the system's sole injection of warmth and life. Typography carries almost all of the brand voice: a geometric sans at weight 300 for display sizes with aggressively tight tracking (-0.165em at 48px) that gives headlines a compressed, engineered density. Pill-shaped controls (80px radius) sit against full-bleed black and white blocks, creating a cinematic, almost editorial rhythm where the only color signal is a faint synaptic glow.

Inside this designColorsTypographySpacing & shapeGuidelinesComponentsSurfacesCompositionNotes

Color palette

accent

Synapse Gradient

#6452d8

The only chromatic element in the entire system. A four-stop spectrum (warm rose → cool lavender → indigo → violet) used exclusively for the announcement bar and photo-card overlays. The dominant anchor color is the violet end (#6452d8), giving the gradient a cool, neurological character

neutral

Obsidian

#000000

Page hero canvas, primary text, section dividers, dark-mode blocks. The dominant structural color — used 931 times as backgrounds, borders, and text. Creates a void-like base that makes white type and the single gradient feel electric by contrast

Paper

#ffffff

Content section background, card surfaces, ghost-button text and border. The light counterpart to Obsidian — every content section sits on Paper, and outlined/ghost buttons invert to Paper stroke on Obsidian backgrounds

Ash

#f5f5f5

Soft off-white surface for the footer and secondary bands. Separates Paper from true white when a gentler contrast is needed — used for the meet-our-pioneers section background and the footer

Fog

#bababa

Muted nav text and low-emphasis dividers. A desaturated mid-gray for inactive navigation labels and subtle hairline borders where black would feel too heavy

Typography

Type scale

Minor Third (1.2) · 16px base
display48px · 500 · 1 · -7.92px tracking

The quick brown fox jumps

heading44px · 300 · 1.15 · -2.64px tracking

The quick brown fox jumps

heading-sm32px · 400 · 1.15 · -1.92px tracking

The quick brown fox jumps

subheading24px · 400 · 1.2 · -1.2px tracking

The quick brown fox jumps

body-lg18px · 400 · 1.5 · -0.67px tracking

The quick brown fox jumps

text-1717px · 400 · 1.5

The quick brown fox jumps

body16px · 400 · 1.5 · -0.32px tracking

The quick brown fox jumps

body-sm14px · 400 · 1.5 · -0.21px tracking

The quick brown fox jumps

Font samples use locally available fonts and fallbacks.

Aa
Primary typeface

UntitledSans

Weights
300, 400, 500, 700
Sizes
8px, 12px, 14px, 16px, 17px, 18px, 24px, 32px, 44px, 48px
Line height
1.00, 1.15, 1.20, 1.50
Letter spacing
-0.165em at 48px display, -0.060em at 32px, -0.050em at 24px, -0.037em at 18px, -0.030em at 17px, -0.020em at 16px, -0.015em at 14px
Fallback
Inter, Söhne, or General Sans

The sole typeface — a custom geometric sans used at all sizes and weights. Weight 300 at display sizes is anti-convention: most bold-tech brands use 600-700 for headlines, but Neuralink's whisper-light displays with aggressive negative tracking create authority through restraint and engineered density, not volume. Weight 400 for body, 500 for nav, 700 reserved for emphasis.

Spacing & shape

Spacing

Density
comfortable
Max width
1200px
Section gap
80px
Card padding
32px
Element gap
12px

Border radius

cards20px
buttons80px
nav-buttons16px
body-elements60px

Spacing scale

1px
2px
4px
5px
6px
8px
12px
16px
18px
20px
24px
30px
32px
40px
46px
48px
50px
60px
64px
70px
120px
140px
240px

Guidelines

Do

  • Use #000000 as the full-bleed hero background with #ffffff display text at 48px weight 300, letter-spacing -7.92px
  • Apply the Synapse Gradient only in the announcement bar and as photo-card overlay washes — never as a solid UI surface, button fill, or text color
  • Set border-radius to 80px on all action buttons for full pill geometry; use 20px on cards and 60px on large container elements
  • Maintain aggressive negative letter-spacing: -0.165em at 48px down to -0.015em at 14px, never let large type run at default tracking
  • Separate content sections with Ash (#f5f5f5) bands between Paper (#ffffff) blocks to create rhythm without adding color
  • Use weight 300 for all display and heading sizes (32px+); reserve weight 700 only for inline emphasis within body text
  • Keep page max-width at 1200px for content sections; let hero and announcement bar go full-bleed edge-to-edge

Don’t

  • Do not introduce any chromatic brand color — the system is monochrome by design, and the gradient is the only exception
  • Do not use drop shadows, box-elevation, or blur effects on any component — depth comes from surface contrast only
  • Do not use square or slightly-rounded corners (4px, 8px) on buttons — the 80px pill radius is a signature element
  • Do not use weight 600 or 700 for headlines — the weight 300 display is a deliberate anti-convention choice
  • Do not add letter-spacing to small text or use positive tracking anywhere — the entire scale runs negative or zero
  • Do not use the gradient as a background for text blocks or data tables — it is reserved for the announcement bar and photo overlays
  • Do not place multiple ghost buttons adjacent to each other on the same surface — one outlined action per zone, with filled buttons as the alternative

Components

01

Synapse Announcement Bar

Full-width gradient strip at the very top of every page

Full-bleed gradient bar (Synapse Gradient: rose → lavender → indigo → violet, 90deg). White text at 12px, weight 400, centered. Close button (×) on the far right. Height ~32px, no padding beyond vertical centering. This is the ONLY place the gradient appears as a solid bar.

02

Minimal Navigation Header

Primary site navigation on all pages

Sits on a #000000 (Obsidian) or #ffffff (Paper) background depending on the section. Logo (stylized N-wave mark) left-aligned. Nav links (Technology, Careers, Updates) right-aligned at 16px, weight 400, in Paper or Obsidian text. A pill-shaped 'Clinical Trials' button with 16px radius sits at the far right — 1px border matching the text color, transparent fill, 6px vertical / 12px horizontal padding.

03

Full-Bleed Hero Block

Primary page-opening visual zone

Full-viewport-width Obsidian (#000000) background extending edge-to-edge with no max-width constraint. Display text at 48px, weight 300, in #ffffff, positioned in the lower-left quadrant with generous left and bottom padding (~80-120px). A single ghost pill button sits below the headline. No imagery, no decoration — pure black void with white type.

04

Ghost Pill Button

Outlined/ghost action button used on dark backgrounds

Transparent background, 1px solid #ffffff border, border-radius 80px (full pill). Text at 16px, weight 400, #ffffff, with a 2px right arrow icon. Padding 12px vertical, 24px horizontal. No fill on hover — the button reads as a subtle outline, not a heavy action element.

05

Filled Pill Button

Primary action button used on light backgrounds

Solid #ffffff background on Obsidian sections, or solid #000000 on Paper sections. Border-radius 80px. Text at 16px, weight 500, contrasting color, with right arrow. Padding 12px vertical, 24px horizontal. Used sparingly — only one button appears in the hero.

06

Two-Column Content Section

Text-heavy explanatory content blocks on white background

#ffffff background, max-width ~1200px centered. Left column holds a large heading (44-48px, weight 300) with tight tracking. Right column holds two paragraphs of body text (16-18px, weight 400, #000000) stacked vertically with ~30px row gap. Generous vertical padding (80px top/bottom). No images, no cards — pure typographic layout.

07

Pioneer Card

Large photo-overlay card for featured audience segments

Aspect ratio roughly 3:4, border-radius 20px. Full-bleed photograph inside, overlaid with a gradient wash (teal/green on left card, pink/magenta on right card — used to differentiate card identity without adding UI color). White overlay text (heading at 24px weight 500, subtext at 16px weight 400) positioned in the lower-left. A ghost pill button (1px white border, 80px radius) sits below the text. Used in pairs side-by-side.

08

Centered Section Heading

Section-introducing title text

Centered alignment, 32-44px, weight 300, #000000. Sits on either Paper or Ash background with ~80px vertical padding above and below. No supporting subtitle — the heading stands alone, creating breathing room before the content below.

09

Footer

Page-bottom information area

Ash (#f5f5f5) background, full-width. Minimal content — likely links and copyright in small text (12-14px, weight 400, #000000). Generous padding (60-80px vertical). No color, no imagery — maintains the system's monochrome discipline to the bottom of the page.

Surfaces & elevation

Level 1

Obsidian Canvas

#000000

Full-bleed hero sections, dark mode blocks, dramatic contrast zones

Level 2

Paper Surface

#ffffff

Primary content background, text-heavy sections, card surfaces

Level 3

Ash Band

#f5f5f5

Soft separator sections (meet-our-pioneers), footer, breathing room between Paper blocks

Neuralink deliberately avoids shadows and box-elevation. The depth system is built entirely from surface color contrast: Obsidian blocks sit adjacent to Paper blocks, and Ash bands separate Paper sections. The only depth signal is the border on the gradient photo cards and the hairline button borders — no drop shadows, no blurred glows. This flat, shadowless approach reinforces the engineered, clinical aesthetic.

Layout & imagery

Layout

The page follows a full-bleed → contained → full-bleed rhythm. The hero is edge-to-edge Obsidian with no max-width constraint and text anchored in the lower-left. Content sections are centered within ~1200px max-width on Paper or Ash backgrounds. The layout alternates: Obsidian hero → Paper two-column content → Ash centered-heading + two-card grid → Ash footer. Navigation is a single thin bar that persists across all sections, adapting its text/border color to the underlying surface. Vertical spacing is generous (80px section gaps) with comfortable 12-30px element gaps. No sidebar, no mega-menu, no sticky elements beyond the nav bar itself.

Imagery

Photography appears only inside Pioneer Cards, treated as full-bleed backgrounds with gradient color washes (teal-green on one card, pink-magenta on the other) that temper the photo into the brand palette. The photos are portrait-oriented, showing people in soft natural-light environments — never clinical, never staged in a lab. No product photography, no 3D renders, no illustrations appear elsewhere. The hero and all content sections are purely typographic — no images, no icons beyond a small arrow glyph inside buttons. The visual system communicates through surface contrast and one gradient, not through visual content density.

Design notes

Agent Guide

**Quick Color Reference** - text: #000000 - background (content): #ffffff - background (hero/footer-dark): #000000 - background (soft band): #f5f5f5 - border (nav/inactive): #bababa - accent (gradient only): #6452d8 (violet anchor) with rose→lavender→indigo→violet spectrum - primary action: no distinct CTA color **3-5 Example Component Prompts** 1. *Create a full-bleed hero section*: #000000 background, edge-to-edge with no max-width. Display text at 48px, UntitledSans weight 300, #ffffff, letter-spacing -7.92px, line-height 1.0, positioned lower-left with ~80px left padding and ~120px bottom padding. A ghost pill button below: transparent fill, 1px #ffffff border, 80px border-radius, 12px 24px padding, 16px weight 400 #ffffff text with right arrow. 2. *Create a two-column content section*: #ffffff background, max-width 1200px centered, 80px vertical padding. Left column: heading at 44px, UntitledSans weight 300, #000000, letter-spacing -2.64px. Right column: two paragraphs of body text at 16px, weight 400, #000000, stacked with 30px row gap. 3. *Create a Pioneer Card*: 3:4 aspect ratio, border-radius 20px, full-bleed photo background. Overlay a teal-to-green gradient wash at ~40% opacity on the lower half. White heading at 24px weight 500 in the lower-left with 32px padding. Below it, a ghost pill button: transparent fill, 1px #ffffff border, 80px radius, 16px weight 400 #ffffff text with arrow. 4. *Create the announcement bar*: full-bleed strip, height ~32px, background is the Synapse Gradient (linear-gradient 90deg, #e486ab, #7f80b3 20%, #435a93 50%, #6452d8 95%). White text at 12px, weight 400, centered. A white × close button on the far right. 5. *Create a minimal navigation bar*: transparent or #000000 background, logo on far left, nav links (Technology, Careers, Updates) at 16px weight 400 right-aligned with 20px gap between links, and a pill button 'Clinical Trials' at 16px border-radius, 1px #ffffff border, 6px 12px padding, 16px weight 400 #ffffff text at the far right.

Similar brands

Apple

Same full-bleed black hero with massive light-weight display type and near-zero color palette — both rely on surface contrast and generous whitespace rather than chromatic branding

Stripe

Both use tight-tracked geometric sans-serifs at display sizes with pill-shaped buttons and gradient accent strips, though Stripe introduces more color in its gradients

Linear

Shared commitment to monochrome interface (0% colorfulness) with information density carried by typography and spacing rather than color coding

Nothing (Nothing.tech)

Similar monochrome-first product aesthetic with dot-matrix typography and a single accent — both use restraint as the design statement

Humane (AI Pin)

Both position as futuristic tech brands using near-pure black/white palettes with cinematic full-bleed heroes and pill-shaped ghost buttons

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