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EBY MATHEW website (saint.qzz.io) as measured on November 6, 2026

DESIGN.md · measured November 6, 2026

EBY MATHEW design system

EBY MATHEW’s website (saint.qzz.io) uses the EB Garamond font on a #FAFAFA background. Measured by Sitepeel on November 6, 2026.

  • #FAFAFA
  • #F1F1F3
  • #09090B
Download DESIGN.md

From saint.qzz.io ↗ · 226 elements at 1440×900 and 390×844 Independent analysis, not affiliated with EBY MATHEW

EBY MATHEW color palette

10 colors with hex codes, grouped by where each one is used on the page.

Surfaces

Snow#FAFAFAbackground · --color-bgPage background · 27×
Mist#F1F1F3surface-container-low · --color-surfaceRaised areas one step from the page · 14×
Snow 65%#FAFAFAA6overlayTranslucent fill for cards and controls · 1×

Text

Near Black#09090Bon-surface · --accentPrimary text and headings · 33×
Cool Slate#52525Bon-surface-variant · --mutedSecondary text · 65×
Cool Slate#71717Aon-surface-muted · --subtleMuted text and metadata · 14×
Snow#FAFAFAon-primaryText and icons on primary

Accents

Near Black#09090Bprimary · --accentPrimary buttons and calls to action · 57×

Borders

Mist#E2E2E6outline · --borderBorders and dividers · 58×
Mist 80%#E2E2E6CCoutline-variantSecondary dividers · 1×

EBY MATHEW fonts and type scale

3 families.

AaEB GaramondWeights 400, 600EB Garamond, Garamond, Apple Garamond, Baskerville
AaOptimaWeights 400Optima, URW Classico, Arsenal, Candara
AaJetBrains MonoMonospace · Weights 400JetBrains Mono, monospace
headline-displayPage title (h1)EBY MATHEW72px · 400 · 1.06 · -0.025em
mobile 36px
headline-lgSection headings (h2)The quick brown fox jumps over the lazy dog36px · 400 · 1.11
mobile 30px
headline-mdSub-section headingsThe quick brown fox jumps over the lazy dog24px · 400 · 1.33
headline-smCard and feature titlesThe quick brown fox jumps over the lazy dog20px · 600 · 1.4 · -0.025em
body-mdBody textThe quick brown fox jumps over the lazy dog16px · 400 · 1.5
body-smSecondary and small textThe quick brown fox jumps over the lazy dog14px · 400 · 1.63
codeCode and technical valuesconst ready = true;12px · 400 · 1.33 · 0.1em

Contrast

Text on #FAFAFA

AaAAA19.0:1
AaAAA7.4:1
AaAA4.6:1

Spacing

No strict grid · 59% are multiples of 4px

xs2px
sm8px
md14px
lg24px
xl48px
gutter8px
section80px

Shapes

Corner radii, most used first.

none0px

Depth

Shadow
Shadow

EBY MATHEW UI components

Rebuilt from the measured CSS.

01INDEX
button-primaryFilled button
READ JOURNAL
button-outlineOutlined button
LIGHT
button-ghostOutlined button
Card
cardCard
Inline link
linkInline link

Motion

Interface transitions

0.15s0.3s
cubic-bezier(0.4, 0, 0.2, 1)cubic-bezier(0.4, 0, 0.6, 1)

Do’s and don’ts

Rules written from the measurements, so a coding agent stays on style.

  • Use #FAFAFA for the page and lift surfaces in small steps: #F1F1F3.
  • Keep text in 3 levels: #09090B, #52525B, #71717A.
  • Let contrast carry emphasis; primary actions use #09090B on #FAFAFA.
  • Set headlines in EB Garamond with tight tracking (-0.025em).
  • Reuse the measured spacing steps (8px, 14px, 24px).
  • Introduce new font families beyond EB Garamond, Optima and JetBrains Mono.
  • Add saturated accent colors; the measured palette is almost entirely neutral.
  • Make interface transitions slower than 0.3s.
EBY MATHEW DESIGN.md196 lines

Fonts

What font does EBY MATHEW use?

EBY MATHEW uses EB Garamond (weights 400 and 600) and Optima (weight 400), with JetBrains Mono for code on saint.qzz.io. Page titles are 72px at weight 400 (36px on phones) and body text is 16px. Measured on November 6, 2026.

  • AaEB Garamond · 400, 600
  • AaOptima · 400
  • AaJetBrains Mono · 400
Find every font on saint.qzz.io with Font finder →

Colors

EBY MATHEW colors: palette and hex codes

EBY MATHEW’s main colors are #FAFAFA (snow) for the background and #09090B (near black) for text. Measured on November 6, 2026.

  • #FAFAFA · snow
  • #09090B · near black
  • #52525B · cool slate
  • #71717A · cool slate
  • #F1F1F3 · mist
  • #E2E2E6 · mist
Get saint.qzz.io’s palette as CSS or Tailwind with Colors →

Tech stack

What is EBY MATHEW built with?

EBY MATHEW’s website (saint.qzz.io) is built with React, Astro, Tailwind CSS, Cloudflare and Google Fonts. Measured on November 6, 2026.

JavaScript framework
React 18.3.1, Astro
Hosting & CDN
Cloudflare
Analytics
Cloudflare Web Analytics
UI & CSS
Tailwind CSS 4.x
Fonts & icons
Google Fonts, Lucide
Check saint.qzz.io live with Tech stack →

What you can build with it

Landing pages, pricing tables, dashboards: your AI coding agent builds them in this style, with these colors, fonts, spacing and buttons instead of its defaults.

Download DESIGN.md, put it in your project’s root folder, then ask your agent for a page.

Prompt · DESIGN.md attached

Build a landing page for my product. Follow for every color, font, spacing value, corner and button.

Need a page behind a login?

The DESIGN.md generator Chrome extension makes one from any page you have open, including dashboards and pages behind a login.

See the Chrome extension

FAQ

EBY MATHEW design system questions

What font does EBY MATHEW use?

EBY MATHEW’s website uses EB Garamond (weights 400 and 600) and Optima (weight 400), with JetBrains Mono for code. Page titles are 72px at weight 400 (36px on phones) and body text is 16px. Measured on November 6, 2026.

What are the EBY MATHEW colors and hex codes?

On saint.qzz.io: #FAFAFA (snow) for the background and #09090B (near black) for text. The color palette above lists all 10 colors with their hex codes and where each one is used.

What is the EBY MATHEW design system?

The design system on this page is saint.qzz.io’s, as measured on November 6, 2026: EB Garamond type and square corners, written down as a DESIGN.md. It is not EBY MATHEW’s own documentation.

What is EBY MATHEW built with?

EBY MATHEW’s website (saint.qzz.io) is built with React, Astro, Tailwind CSS, Cloudflare and Google Fonts. The full tech stack Sitepeel found: React, Cloudflare, Cloudflare Web Analytics, Astro, Tailwind CSS, Google Fonts and Lucide. Measured on November 6, 2026.

What is the EBY MATHEW DESIGN.md?

A plain-text file with EBY MATHEW’s measured colors, type, spacing, corners and components as tokens, plus short rules, in the DESIGN.md format Google published with Stitch. Your AI coding agent reads it and builds in this style. More about DESIGN.md.

How do I use it with Claude Code or Cursor?

Download the file and put it in your project’s root folder, then ask your agent to follow DESIGN.md. Step-by-step guides: Claude Code, Cursor, Codex, GitHub Copilot.

Is this EBY MATHEW’s official design system?

No. Sitepeel measured it from saint.qzz.io’s public page on November 6, 2026. It is an independent analysis, not made or approved by EBY MATHEW.

Can I use EBY MATHEW’s style in my own product?

Use it to learn, prototype and compare. For a real product, make the style your own, and never copy EBY MATHEW’s logo, name, pictures or text.

How accurate are the values?

Each value was measured on the rendered page after it fully loaded, on desktop and mobile: colors where they appear, type with tracking, spacing, corners, shadows and hover states. Sites change, so check the date at the top.