Sitepeel
DEEDOX website (deedoxstudio.com) as measured on November 4, 2026

DESIGN.md · measured November 4, 2026

DEEDOX design system

Dark interface · sans, system-ui · Pill corners

  • #000000
  • #111111
  • #FFFFFF
Download DESIGN.md

From deedoxstudio.com ↗ · 186 elements at 1440×900 and 390×844 Independent analysis, not affiliated with DEEDOX

DEEDOX color palette

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

Surfaces

Near Black#000000background · --theme-backgroundPage background · 8×
Charcoal#111111surface-container-lowRaised areas one step from the page · 2×

Text

White#FFFFFFon-surface · --theme-textPrimary text and headings · 13×
Mist#F5F4F0on-surface-variantSecondary text · 2×
Near Black#000000on-primaryText and icons on primary

Accents

White#FFFFFFprimary · --theme-textPrimary actions (the main text color; the palette is monochrome) · 21×

Borders

Near Black 6%#0000000FoutlineBorders and dividers · 9×
Near Black 25%#00000040outline-variantSecondary dividers · 1×

DEEDOX fonts and type scale

3 families.

AasansWeights 400sans
Aasystem-uiWeights 400, 600-apple-system, BlinkMacSystemFont, Segoe UI, Roboto
AamonospaceMonospace · Weights 400monospace
headline-displayPage title (h1)DEEDOX117px · 400 · 1 · -0.03em
mobile 27px
headline-lgSection headings (h2)The quick brown fox jumps over the lazy dog42px · 400 · 1.25 · -0.02em
mobile 20px
body-mdBody textThe quick brown fox jumps over the lazy dog15px · 400 · 1.4 · -0.011em
body-lgLead paragraphsThe quick brown fox jumps over the lazy dog17px · 400 · 1.4 · -0.01em
label-mdButtons, navigation and labelsThe quick brown fox jumps over the lazy dog17px · 400 · 1.4 · -0.01em
label-smSmall labels and badgesThe quick brown fox jumps over the lazy dog16px · 600 · 1.4 · -0.01em
codeCode and technical valuesconst ready = true;12px · 400 · 1.4 · 0.15em

Contrast

Text on #000000

AaAAA21.0:1
AaAAA19.0:1

Spacing

No strict grid · 53% are multiples of 4px

xs2.5px
sm8px
md10px
lg18px
xl50px
gutter8px
section54px
container1440px

Breakpoints: 600px 649px 650px 768px 850px 950px 1440px

Shapes

Corner radii, most used first.

full9999px · 12×
sm14px · 4×
md24px · 4×

Depth

Shadow
Shadow

DEEDOX UI components

Rebuilt from the measured CSS.

Menu
button-ghostText button
Card
cardCard
Inline link
linkInline link

Motion

Interface transitions

0.2s0.35s0.3s0.25s
easeease-out

Do’s and don’ts

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

  • Use #000000 for the page and lift surfaces in small steps: #111111.
  • Keep text in 2 levels: #FFFFFF, #F5F4F0.
  • Let contrast carry emphasis; primary actions use #FFFFFF on #000000.
  • Set headlines in sans with tight tracking (-0.03em).
  • Reuse the measured spacing steps (8px, 10px, 18px).
  • Make buttons and chips fully rounded (9999px); most other elements use 14px corners.
  • Introduce new font families beyond sans, system-ui and monospace.
  • Add saturated accent colors; the measured palette is almost entirely neutral.
  • Make interface transitions slower than 0.35s.
DEEDOX DESIGN.md188 lines

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

DEEDOX design system questions

What font does DEEDOX use?

DEEDOX’s website uses sans (weight 400). Page titles are 117px at weight 400 (27px on phones) and body text is 15px. Measured on November 4, 2026.

What are the DEEDOX colors and hex codes?

On deedoxstudio.com: #000000 (near black) for the background and #FFFFFF (white) for text. The color palette above lists all 8 colors with their hex codes and where each one is used.

What is the DEEDOX design system?

The design system on this page is deedoxstudio.com’s, as measured on November 4, 2026: sans type and pill-shaped corners, written down as a DESIGN.md. It is not DEEDOX’s own documentation.

What is the DEEDOX DESIGN.md?

A plain-text file with DEEDOX’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 DEEDOX’s official design system?

No. Sitepeel measured it from deedoxstudio.com’s public page on November 4, 2026. It is an independent analysis, not made or approved by DEEDOX.

Can I use DEEDOX’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 DEEDOX’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.