Partykit — design system & UI screens

Dev Tools · 1 screen · 8 sections · https://www.partykit.io/

Light teal landing; a big centered headline for the open-source real-time deployment platform, a playful party-emoji mark, and an 'Add PartyKit to everything' code band.

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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/partykit.

Decoded design system

Partykit's decoded design system: background #FFFFFF, text #0A0A0B, accent #FF0F0F, link #FF0F0F, primary #9CA3AF; type scale h1 16px / h2 70px / body 70px; 4px spacing base; 0px base radius. The single interactive/action color is #FF0F0F — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#F0F0F0`
border	`#DADADA`
text	`#0A0A0B`
text_muted	`#676767`
primary	`#9CA3AF`
accent	`#FF0F0F`
link	`#FF0F0F`
button_bg	`#FF0F0F`
button_text	`#FFFFFF`

Using these colors

Action color #FF0F0F — the single interactive color; only on things you click or must notice, never large fills.
accent, link, button_bg are all #FF0F0F — one role, not several (the action color).
accent #FF0F0F — 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 #9CA3AF — a neutral UI color (chips, tags, icon fills, chrome), not the action color (action = #FF0F0F).

Typography

Heading: Noto Sans
Body: Noto Sans
h1: 16px
h2: 70px
body: 70px

Spacing

base unit: 4px
scale: 2px, 4px, 6px, 8px, 12px, 16px, 24px, 32px

Radii

base: 0px
button: 32px

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