AI Design Systems
Dark mode by default. Minimal by necessity. Technical by nature.
The companies building AI products have developed a shared visual language without trying to. Near-black backgrounds. Restrained type. A single accent color that says "we ship things." These DESIGN.md files capture that aesthetic — ready to paste into Claude, Cursor, or Windsurf so your AI-built product looks like it belongs next to the tools that inspired it.
Good for
- +Building an AI SaaS product that needs to look credible
- +Coding an agent dashboard or model playground
- +Shipping a developer tool that AI engineers will use
18 AI design systems
Anthropic
A warm, restrained canvas built around an off-white parchment tone (#FAF9F7) and a terracotta-adjacent rust accent (#C2522D) that reads as intellectual warmth rather than tech aggression. The system feels more like a considered academic journal than a startup landing page — generous whitespace, tight serif-inflected headings, and a deliberate avoidance of the saturated blues that dominate AI branding. The typography system pairs a humanist sans (Styrene) with long-form body text that invites reading. Surfaces are minimal: near-white backgrounds, thin dividers, and an ink color that never goes full black.
Claude
A warm-canvas editorial interface for Anthropic's Claude product. The system anchors on a tinted cream canvas with serif display headlines, warm coral CTAs, and dark navy product surfaces (code editor mockups, model showcase cards). Brand voltage comes from the cream/coral pairing — deliberately warm and humanist where most AI brands use cool blue + slate. Type voice runs a slab-serif display ("Copernicus" / Tiempos Headline) for h1/h2 and a humanist sans for body. The signature Anthropic black-radial-spike mark anchors the wordmark.
Cohere
Cohere's 2026 web system is a controlled enterprise AI interface built from stark white editorial space, deep green-black product bands, soft mineral surfaces, rounded media cards, and a distinctive type split between monospaced-feeling display headlines and precise Unica77 UI text.
elevenlabs
description: A voice-AI brand whose marketing surfaces read like a quietly editorial print magazine. The base canvas is off-white (`#f5f5f5`) holding warm near-black ink (`#292524`); the brand voltage is photographic, not chromatic — soft pastel atmospheric gradient orbs (mint → …
Lovable
Lovable's website radiates warmth through restraint. The entire page sits on a creamy, parchment-toned background (`#f7f4ed`) that immediately separates it from the cold-white conventions of most developer tool sites. This isn't minimalism for minimalism's sake — it's a deliberat…
MiniMax
MiniMax presents itself as a premium AI infrastructure brand through a striking duality — bold black-pill CTAs and stark white canvas for marketing, paired with vibrant gradient product cards (orange-red, magenta-pink, purple, blue) that turn each model release into a distinctive visual identity. The system uses DM Sans across all surfaces, employs an oversized 80px hero display, anchors major actions in deep near-black pills, and layers content density via a 3-column documentation grid with sidebar nav, prose body, and TOC. Coverage spans the marketing homepage, model showcase pages, developer documentation, and platform pricing surfaces.
Mistral AI
Mistral AI brands itself with a singular signature — atmospheric sunset gradients (mustard, orange, deep red) layered over photography of mountains, plus a horizontal "sunset stripe" bar that closes every page. The system pairs warm cream-yellow surfaces ({colors.cream}) with a saturated orange primary CTA ({colors.primary}) and uses an elegant near-serif voice for hero displays. Coverage spans homepage (Frontier AI hero), Le Studio product page, Coding solutions, news article surfaces, contact form, and services tier page — all anchored by the signature gradient closing band.
NVIDIA
An engineering-grade marketing system organized around two surface modes — a deep black canvas for hero and footer chapters and a flat paper-white canvas for body content — connected by a single, almost violently saturated NVIDIA Green accent that carries every CTA, every active tab, and the small decorative corner squares that mark out cards. The system is unapologetically angular: 2px radius across every surface, tight bold sans-serif typography in NVIDIA's proprietary EMEA cut, and a hairline gray rule that separates dense multi-column technical content. There is no decorative gradient, no atmospheric mesh, no soft drop shadow — just black, white, gray, and green stacked into a structured editorial grid that scales from product cards to massive industry landing pages without bending its rules.
Ollama
An almost defiantly minimal documentation-first system that treats the home page like a Markdown README — paper-white canvas, 36px center-aligned heading, a single black pill CTA, an inline terminal install snippet, and a hand-drawn llama mascot as the only ornamental element. No gradient, no hero photography, no marketing pyrotechnics. The chrome is a tiny utility palette of pure black, pure white, and three neutral grays; every interactive element is fully rounded into a pill (`{rounded.full}`); typography is SF Pro Rounded for headings paired with system sans for body and ui-monospace for code. Pricing tiers, FAQs, and "your data stays yours" guarantees all sit on the same flat canvas inside thin-border cards — the system is the documentation, and the documentation is the system.
OpenAI
A stark, maximally minimal canvas anchored in true white (#FFFFFF) and near-black (#212121), with a single emerald-green accent (#10A37F) that appears only on the ChatGPT brand mark and key CTAs. The system is almost aggressively undecorated — no gradients, no photography, no illustrative elements beyond the logo — trusting negative space and precise type to carry all weight. Söhne (Klim Type) sets the display hierarchy at tight tracking and high contrast weights, while body text uses system-ui for crisp screen rendering. The restraint communicates confidence: OpenAI's visual language says it doesn't need to try.
OpenCode
A terminal-native marketing system rendered entirely in Berkeley Mono — every word on the page, from the hero headline down to the footer fine print, is monospaced. The page itself reads like a manpage or a static-site README: warm cream canvas (`#fdfcfc`), nearly-black ink (`#201d1d`), 4px-radius rectangles for the few interactive elements, and bracketed `[+]`/`[-]` ASCII markers used as bullets. The brand's only "visual moment" is a single dark hero card that mocks up the OpenCode TUI itself — black background, monospaced terminal output, ASCII pipe characters, and a wordmark rendered as block-pixel ASCII. Every section sits as a hairline-bordered text block on the cream canvas with no shadows, no gradients, no decorative imagery, and no non-monospaced character anywhere in the system.
Perplexity
A search-native AI canvas built around a near-black surface (#1C1C1C in dark, white in light) with a distinctive teal-cyan accent (#20B2AA / #00B4D8) that appears on the logo, source citations, and interactive elements. The interface reads as serious and trustworthy — closer to Google Scholar than ChatGPT — with inline citations, source cards, and a focus on verifiability. Typography is set in a clean, unobtrusive system stack with clear hierarchy between query, answer, and sources. The product aesthetic communicates: this is research, not chat.
Pika
An AI video generation platform with a dark, cinematic canvas (#0D0D14 deep navy-dark) and a vibrant gradient identity that moves from electric purple (#8B5CF6) through hot pink (#EC4899) to warm orange — a palette that reads as generative AI energy made visual. The interface is minimal by design: a prompt input, a video output, and generation options. Marketing uses the gradient heavily to suggest creativity, velocity, and the limitless nature of generative media. Typography uses Inter or a geometric grotesque at bold weights with tight tracking. The system reads as consumer-AI-native: playful, immediate, and slightly magical.
Replicate
Replicate's marketing surfaces pair the warm-cream developer-tools aesthetic of an indie ML playground with a confident hot-orange brand accent and a signature display typeface (rb-freigeist-neue) sized aggressively large at 72px+. The system reads as "AI lab notebook crossed with print magazine": cream and bone surfaces, dark ink type, monospace code wells, irregular hand-drawn-feeling diagrams, and a rich orange used scarcely on the most consequential CTA. Photography of contributors and example outputs is square-ish with mid-radius corners; everything else is borderless or hairline.
Runway
Runway's interface is a cinematic reel brought to life as a website — a dark, editorial, film-production-grade design where full-bleed photography and video ARE the primary UI elements. This is not a typical tech product page; it's a visual manifesto for AI-powered creativity. Ev…
Together AI Inspired
An inspired interpretation of Together AI's design language — an AI infrastructure platform whose surface alternates between near-black hero bands (with a three-color orange-magenta-periwinkle gradient as the single piece of brand chrome) and bright white research / pricing / docs bands, knit together by a custom display sans and an uppercase mono eyebrow face.
Voltagent Inspired
An inspired interpretation of Voltagent's design language — a developer-focused AI agent engineering platform whose surface is an unrelenting near-black canvas broken only by a single electric-green brand accent, code-editor mockups inside the hero, and a precise grid of dark feature cards that read like a documentation site dressed as marketing.
xAI Inspired
An inspired interpretation of xAI's design language — Elon Musk's frontier-AI company whose web surface is a strict near-black canvas broken only by white pill outlines, occasional warm sunset / dusk gradient accents, a custom geometric sans (Universal Sans) for display, and an uppercase tracked monospace caption face; the whole system reads as engineered-cosmic, unmarketed.