Mistral AI — design system & UI screens

AI · 1 screen · 8 sections · https://mistral.ai/

Bold hero with an orange pixel-grid field and oversized grotesk type for open frontier models.

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/website/mistral-ai.

Decoded design system

Mistral AI's decoded design system: background #FBFBF8, text #000000, accent #F4F4F5, link #000000, primary #000000; type scale h1 16px / h2 16px / body 20px; 8px spacing base; 0px base radius. The single interactive/action color is #F4F4F5 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FBFBF8`
surface	`#EBEBE9`
border	`#D5D5D2`
text	`#000000`
text_muted	`#5F5F5E`
primary	`#000000`
accent	`#F4F4F5`
link	`#000000`
button_bg	`#F4F4F5`
button_text	`#18181B`

Using these colors

Action color #F4F4F5 — the single interactive color; only on things you click or must notice, never large fills.
primary, link are all #000000 — one role, not several (the action color).
accent, button_bg are all #F4F4F5 — one role, not several (the action color).
accent #F4F4F5 — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.

Typography

Heading: Inter
Body: Inter
Mono: Space Mono
h1: 16px
h2: 16px
body: 20px

Spacing

base unit: 8px
scale: 4px, 8px, 12px, 16px, 24px, 32px, 40px, 80px, 160px

Radii

base: 0px
button: 6px

Motion

Micro-interactions run at 300ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

durations: 300ms · 150ms · 500ms
easings: cubic-bezier(0.4, 0, 0.2, 1) · ease
animated properties: transform, translate, scale, rotate

Native design tokens

Token	Value
`--color-zinc-100`	`oklch(96.7% .001 286.375)`
`--color-zinc-200`	`oklch(92% .004 286.32)`
`--color-navy-300`	`#b8b8cc`
`--color-tangerine-500`	`#ff8204`
`--color-navy-800`	`#343446`
`--color-orange-600`	`#fa500f`
`--color-text-brand-3`	`#e51300`
`--color-orange-50`	`#fff0eb`
`--color-neutral-200`	`oklch(92.2% 0 0)`
`--color-text-secondary`	`oklch(27.4% .006 286.033)`

…and 110 more measured on the page.

Button states (measured)

primary hover: background oklch(0.21 0.006 285.885)
primary focus: outline 1px auto rgb(16, 16, 16)

Layout (measured)

container max-width: 1024px
nav: 49px fixed
common grid: 2 columns

Motion choreography (measured)

Load order: span.relative×3 → img.absolute×6 → img.block×11 → div.animate-[fade-in_0.6s_0. → div.max-w-432 → a.flex×6

Scroll reveal: 15 elements rest at opacity 0, translateY(-100px), animate in over 0.5s cubic-bezier(0.4, 0, 0.2, 1).

Stagger: span ×3 — 200ms apart.

Stagger: img ×3 — 50ms apart.

Responsive (measured)

breakpoints: 450px · 640px · 768px · 1024px · 1280px · 1536px
mobile (390px): hero 16px · nav inline

Full design system, per-section tokens & DESIGN.md / Tailwind / CSS exports →

Screens

Frontier AI, in your hands