LlamaIndex — design system & UI screens

AI · 1 screen · 15 sections · https://www.llamaindex.ai/

Light landing with a pink-and-orange stepped-pyramid 3D gradient render; a LlamaParse document-processing headline with Get-started and Book-a-demo CTAs.

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/llamaindex.

Decoded design system

LlamaIndex's decoded design system: background #FFFFFF, text #000000, accent #000000, link #212D3A, primary #0000EE; type scale h1 56px / h2 56px / body 16px; 8px spacing base; 8px base radius. The single interactive/action color is #000000 — 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	`#0000EE`
accent	`#000000`
link	`#212D3A`
secondary	`#FFC0CB`
button_bg	`#000000`
button_text	`#F5F5F5`

Using these colors

Action color #000000 — the single interactive color; only on things you click or must notice, never large fills.
accent, button_bg are all #000000 — one role, not several (the action color).
accent #000000 — 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 #0000EE — a brand color — but the call-to-action uses #000000, not this.
link #212D3A — inline text links and link-styled controls.
secondary #FFC0CB — 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: Inter
Body: Inter
Mono: IBMPlexMono
h1: 56px
h2: 56px
body: 16px

Spacing

base unit: 8px
scale: 6px, 8px, 12px, 13px, 14px, 16px, 20px, 24px, 32px, 40px

Radii

base: 8px
button: 0px

Motion

Micro-interactions run at 75ms (dominant) with ease.

durations: 75ms · 350ms · 150ms
easings: ease · ease-out
animated properties: background, color, opacity, transform

Native design tokens

Token	Value
`--hsf-default-button__color`	`#FFFFFF`
`--hsf-default-button__background-color`	`#FF5C35`
`--hsf-default-richtext__color`	`#212D3A`
`--hsf-default-heading__color`	`#212D3A`
`--hsf-default-background__border-color`	`#FFFFFF`
`--hsf-default-progressbar-text__color`	`#212D3A`
`--hsf-default-progressbar-progressLine__background-color`	`#018184`
`--hsf-default-progressbar-progressLine__border-color`	`#959494`
`--hsf-default-progressbar-trackLine__background-color`	`#D9D9D9`
`--hsf-default-erroralert__color`	`#E51520`

…and 66 more measured on the page.

Button states (measured)

primary hover: background #E7E7E7
primary focus: outline 1px auto rgb(16, 16, 16)

Layout (measured)

container max-width: 700px
nav: 52px sticky
common grid: 3 columns

Motion choreography (measured)

Load order: a.AnnouncementBar → a.AnnouncementBar → div.LogosGroup×4 → div.LogosGroup×2

Scroll reveal: 9 elements rest at opacity 0, translateY(65px), animate in over 0.35s ease-out.

Responsive (measured)

breakpoints: 400px · 500px · 600px · 700px · 768px · 800px
mobile (390px): hero 33px · nav inline

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

Screens

LlamaIndex - Document OCR for the Agentic Stack