Twelve Labs — design system & UI screens

AI · 1 screen · 11 sections · https://www.twelvelabs.io/

Dark video-intelligence landing; a two-line headline over a blurred video-frame mosaic with a Try-on-Playground CTA and an investor logo wall (NEA, NVentures, Amazon).

Open in Mozaika →

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/twelve-labs.

Decoded design system

Twelve Labs's decoded design system: background #F5F5F5, text #1D1C1B, accent #5864ED, link #5864ED, primary #0000EE; type scale h1 48px / h2 48px / body 16px; 8px spacing base; 8px base radius. The single interactive/action color is #F4F3F3 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#F5F5F5`
surface	`#E8E7E7`
border	`#D4D4D4`
text	`#1D1C1B`
text_muted	`#6F6E6D`
primary	`#0000EE`
accent	`#5864ED`
link	`#5864ED`
secondary	`#30710E`
button_bg	`#F4F3F3`
button_text	`#0000EE`

Using these colors

Action color #F4F3F3 — the single interactive color; only on things you click or must notice, never large fills.
accent, link are all #5864ED — one role, not several (the action color).
accent #5864ED — accent for emphasis — keep it rare on the page.
primary #0000EE — a brand color — but the call-to-action uses #F4F3F3, not this.
secondary #30710E — 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: Helvetica
Body: Helvetica
h1: 48px
h2: 48px
body: 16px

Spacing

base unit: 8px
scale: 4px, 8px, 10px, 16px, 18px, 20px, 24px, 32px, 40px, 56px

Radii

base: 8px
button: 14px

Shadows (elevation)

card: rgba(29, 28, 27, 0.2) 0px 20px 24px -20px
overlay: rgb(255, 211, 190) -20px -20px 60px 0px, rgb(191, 243, 164) 20px 2px 4px 0px

Motion

Micro-interactions run at 200ms (dominant) with ease.

durations: 200ms · 700ms · 1000ms
easings: ease · ease-out
animated properties: color, background-color, filter, border-color

Native design tokens

Token	Value
`--osano-clear-dialog-background`	`rgba(226,226,226,0)`
`--osano-button-border-color`	`#fff`
`--osano-button-background-color`	`#000000`
`--osano-button-foreground-color`	`#FFFFFF`
`--osano-dialog-background-color`	`#e2e2e2`
`--osano-dialog-foreground-color`	`#000000`
`--osano-info-dialog-overlay-color`	`rgba(0,0,0,0.45)`
`--osano-link-color`	`#5864ed`
`--osano-toggle-off-track-color`	`#000000`
`--osano-toggle-off-thumb-color`	`#FFFFFF`

…and 110 more measured on the page.

Button states (measured)

primary hover: background #141414
primary focus: background #141414 · outline 3px solid rgba(0, 65, 198, 0.8)

Motion choreography (measured)

Load order: div.osano-cm-info-dialog__in → div.osano-cm-window__dialog → button.osano-cm-dialog__close → button.osano-cm-dialog__close → button.osano-cm-dialog__close → button.osano-cm-dialog__close

Overlay recipe (measured)

dialog panel: #ECECEC · radius 20px

Responsive (measured)

breakpoints: 768px · 809px · 1199px
mobile (390px): hero 28px · nav inline

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

Screens

Twelve Labs - See the Unseen, Know the Unknowable