Fal — design system & UI screens

AI · 1 screen · 9 sections · https://fal.ai/

Bright cyan-and-yellow geometric hero for image, video and audio models, over a brand logo wall.

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/fal.

Decoded design system

Fal's decoded design system: background #FFFFFF, text #000000, accent #252527, link #F3E8FF, primary #99EDFF; type scale h1 120px / h2 24px / body 18px; 8px spacing base; 4px base radius. The single interactive/action color is #252527 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#EFEFEF`
border	`#D8D8D8`
text	`#000000`
text_muted	`#606060`
primary	`#99EDFF`
accent	`#252527`
link	`#F3E8FF`
secondary	`#F1FFD2`
button_bg	`#252527`
button_text	`#FAFAFA`

Using these colors

Action color #252527 — the single interactive color; only on things you click or must notice, never large fills.
accent, button_bg are all #252527 — one role, not several (the action color).
accent #252527 — 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.
primary #99EDFF — a brand color — but the call-to-action uses #252527, not this.
link #F3E8FF — fails contrast on the background (~1.2:1) — this is a dark UI color, NOT a readable link; use the text or action color for links (verify against the reference).
secondary #F1FFD2 — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

Typography

Heading: Focal
Body: Public Sans
Mono: Chivo Mono
h1: 120px
h2: 24px
body: 18px

Spacing

base unit: 8px
scale: 4px, 6px, 8px, 12px, 16px, 20px, 24px, 26px, 32px, 40px

Radii

base: 4px
button: 4px

Motion

Micro-interactions run at 150ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

durations: 150ms · 75ms · 300ms
easings: cubic-bezier(0.4, 0, 0.2, 1) · cubic-bezier(0.23, 1, 0.32, 1)
animated properties: background-color, color, border-color, transform

Native design tokens

Token	Value
`--surface-alpha`	`hsla(240 2% 10% / .05)`
`--surface-alpha-light`	`hsla(240 2% 10% / .03)`
`--surface-alpha-strong`	`hsla(240 2% 10% / .1)`
`--backdrop`	`#d4d4d880`
`--content-base`	`hsl(240 3% 13%)`
`--content-strong`	`hsl(240 2% 10%)`
`--content-light`	`hsl(240 5% 30%)`
`--content-lighter`	`hsl(240 4% 48.82%)`
`--content-subtle`	`#787882`
`--content-muted`	`hsl(240 5% 66.67%)`

…and 40 more measured on the page.

Button states (measured)

primary hover: background #494950
primary focus: box-shadow rgba(0, 0, 0, 0) 0px 0px 0px 1px, rgb(131, 82, 255) 0px 0px 0px 1px, rgba(0, 0, 0, 0) 0px 0px 0px 0px · outline 2px solid rgba(0, 0, 0, 0)

Layout (measured)

container max-width: 1200px
nav: 36px

Motion choreography (measured)

Load order: path.pixel-decoration-cell×8 → div.h-64×2

Scroll reveal: 4 elements rest at translateY(89px).

Responsive (measured)

breakpoints: 480px
mobile (390px): hero 46px · nav inline

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

Screens

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