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Quartz
A crisp, trustworthy SaaS system in cool white.
Live preview
Concept
Quartz is clean and calm. A crisp cool-white surface, a confident accent, clear hierarchy, and no decoration for its own sake. For SaaS, dashboards, and product UI where clarity is the brand.
Palette / 14 tokens
Canvas
#f8fafdPage and app background1.0:1Surface
#f0f2f6Cards, panels, and form fields1.07:1Elevated
#e6e9edModals, popovers, and the highest tier1.16:1Border
#d6d9deHairline dividers and outlines1.35:1Ink
#18212fHeadlines and primary foreground15.48:1Body
#525965Paragraph and reading text6.75:1Muted
#6e7379Secondary text, captions, and hints4.57:1Primary
#ba376dPrimary action, focus, and accent5.21:1Primary Active
#9b2e5bPressed and active state of the accent6.84:1On Primary
#ffffffText and icons on the accent1.05:1Success
#18844eSuccess, positive metrics, and confirmation4.51:1Warning
#926e1aWarning and caution4.5:1Danger
#bf3722Error, destructive, and critical signal5.31:1Info
#226bbfInformation and neutral data5.12:1Typography
Display headlines and UI labels / Inter
Ag 1234
The quick brown fox jumps over the lazy dog.
Metrics, code, and tabular data / JetBrains Mono
Ag 1234
The quick brown fox jumps over the lazy dog.
Accessibility / WCAG AA by construction
ink on canvas15.48:1AA
body on canvas6.75:1AA
muted on canvas4.57:1AA
primary on canvas5.21:1AA
on primary on primary5.45:1AA
body on surface6.3:1AA
Files
---
version: 1
name: quartz
description: "A crisp, trustworthy SaaS system in cool white."
theme: light
colors:
canvas: "#f8fafd"
surface: "#f0f2f6"
elevated: "#e6e9ed"
border: "#d6d9de"
ink: "#18212f"
body: "#525965"
muted: "#6e7379"
primary: "#ba376d"
primary-active: "#9b2e5b"
on-primary: "#ffffff"
success: "#18844e"
warning: "#926e1a"
danger: "#bf3722"
info: "#226bbf"
typography:
display-xl:
fontFamily: "Inter"
fontSize: 64px
fontWeight: 600
lineHeight: 1.05
letterSpacing: -1.5px
display-lg:
fontFamily: "Inter"
fontSize: 48px
fontWeight: 600
lineHeight: 1.1
letterSpacing: -1px
display-md:
fontFamily: "Inter"
fontSize: 34px
fontWeight: 600
lineHeight: 1.15
letterSpacing: -0.5px
body:
fontFamily: "Inter"
fontSize: 16px
fontWeight: 400
lineHeight: 1.6
letterSpacing: 0px
body-sm:
fontFamily: "Inter"
fontSize: 14px
fontWeight: 400
lineHeight: 1.55
letterSpacing: 0px
button:
fontFamily: "Inter"
fontSize: 15px
fontWeight: 600
lineHeight: 1
letterSpacing: 0.1px
caption:
fontFamily: "Inter"
fontSize: 12px
fontWeight: 400
lineHeight: 1.4
letterSpacing: 0.2px
code:
fontFamily: "JetBrains Mono"
fontSize: 13px
fontWeight: 400
lineHeight: 1.5
letterSpacing: 0px
spacing:
xxs: 4px
xs: 8px
sm: 12px
md: 16px
lg: 24px
xl: 32px
xxl: 48px
rounded:
sm: 6px
md: 10px
lg: 16px
pill: 9999px
components:
button-primary:
backgroundColor: "{colors.primary}"
textColor: "{colors.on-primary}"
rounded: "{rounded.md}"
padding: 10px 18px
button-secondary:
backgroundColor: "{colors.surface}"
textColor: "{colors.ink}"
border: "1px solid {colors.border}"
rounded: "{rounded.md}"
input:
backgroundColor: "{colors.canvas}"
textColor: "{colors.ink}"
border: "1px solid {colors.border}"
rounded: "{rounded.md}"
card:
backgroundColor: "{colors.surface}"
textColor: "{colors.body}"
border: "1px solid {colors.border}"
rounded: "{rounded.lg}"
---
# Quartz
Quartz is clean and calm. A crisp cool-white surface, a confident accent, clear hierarchy, and no decoration for its own sake. For SaaS, dashboards, and product UI where clarity is the brand.
## Accessibility
Every text pair meets WCAG AA, enforced at synthesis time:
- Ink on canvas: 15.48:1
- Body on canvas: 6.75:1
- Muted on canvas: 4.57:1
- Text on primary: 5.45:1
## How to use
Drop this folder into your project and point your coding agent (Claude Code, Cursor, Codex) at `DESIGN.md`. Load `css/tokens.css` for the variables, open `preview.html` to see the system applied. Generated by ux-skill: deterministic, offline, never calls an LLM.
How to use
Download the folder and point your coding agent (Claude Code, Cursor, Codex) at DESIGN.md. Load css/tokens.css for the variables and open preview.html to see it applied. Generated by the ux-skill engine: deterministic, offline, never calls an LLM. Free under MIT.