Salt Design System
Salt is a clean, almost monochrome startup and SaaS template. It reads like a tidy product catalogue: pure black type on white, pale blue-grey (#F7FAFC) panels, square-cornered buttons in black or light grey with small uppercase labels, and lots of white space. The published home is a demo index, so the measured page is mostly a 3-column grid of framed page previews; the previews show the same language on the inner pages, with bright lifestyle photos cropped into arch shapes.
Four signatures make it recognisable:
- Square uppercase arrow buttons. 52px tall, 0px radius, 12px bold uppercase labels with 1px tracking and a small ↗ arrow drawn as a background image at the right (VIEW ON WEBFLOW ↗, BUY SALT NOW ↗). One light grey, one black.
- Uppercase eyebrow over a bold headline. A grey 13px eyebrow with 1px tracking (DESIGN ANYTHING, BUILD EVERYTHING) sits directly above a 60px bold sentence headline.
- Spaced wordmark and ≡ MENU toggle. The SALT logo is set in wide-tracked capitals, and the nav ends in a hamburger icon with MENU in 13px uppercase with 2px tracking, separated from the social icons by a vertical hairline.
- Arch-cropped photography. Many inner-page photos (seen in the previews) are cropped with a fully rounded top and a square bottom; avatars are circles, and some blog grids keep plain square photos.
Colors
Surfaces
#FFFFFFPage background, nav, menu overlay
#F7FAFCDemo cards and page-header bands on inner pages
#FFFFFFInputs
#222222Text on field
#000000The black CTA band above the footer
Ink
#FFFFFFText on primary
#000000Text on secondary
#000000Headlines, nav, card titles
#4D4D4DBody text and the hero lead (p colour)
#757575Uppercase eyebrows, footer links
#979797Right-aligned small notes; demo-card title on hover
#000000 · 54%Dropdown links (80% on hover)
#FFFFFFText on inverse-canvas
Action
#000000BUY SALT NOW, CONTACT US
#ECECECVIEW ON WEBFLOW (the base .button style)
#434945Underlined inline links
Lines & effects
#000000 · 8%Nav bottom border
#C9C9C91px lines under the overlay-menu links
#6E6E6E · 20%Input borders
Typography
DM Sans · display-hero
The quick brown fox jumpsHero h1 You deserve a stunning website (.title-1). 60px · 700 · 1.0
DM Sans · headline-cta
The quick brown fox jumpsWhite title in the black CTA band (.cta-title). 40px · 500 · 1.1
DM Sans · title-quote
The quick brown fox jumpsCentred quote "Build a full website in 1 hour or less…". 24px · 700 · 1.17
DM Sans · body-lg
The quick brown fox jumpsHero lead and CTA lead. 21px · 400 · 1.33
DM Sans · label-footer
The quick brown fox jumpsFooter column titles. 18px · 700 · 1.11
DM Sans · caption
The quick brown fox jumpsFooter legal line. 15px · 500 · 1.6
Spacing & shape
| Purpose | Value |
|---|---|
| Container | max 1140px, centred |
| Section rhythm | .section is 100px top and bottom (80px at ≤991, 60px at ≤479); the black CTA band is 75px (50px at ≤991); the footer is 60px top and 30px bottom (40px / 15px at ≤991) |
| Breakpoints | 991px, 767px and 479px, plus a 768px+ rule |
Spacing scale
| Token | Value | Preview |
|---|---|---|
xs | 10px | |
sm | 16px | |
md | 20px | |
lg | 30px | |
xl | 50px | |
2xl | 75px |
Layout spacing
| Token | Value | Preview |
|---|---|---|
footer-bottom | 30px | |
footer-top | 60px | |
section-cta | 75px | |
nav-height | 75px | |
hero-top | 80px | |
section | 100px |
Border radius
Surfaces
How the surfaces stack, from the page background up. Hex codes and roles are in Colors above.
Motion
| Button hover | Arrow background moves 90% → 93% 45%, transition: all 0.2s |
| Demo card hover | Opacity 1 → 0.8, label colour → #979797, all 0.3s |
| Dropdown link hover | Colour black 54% → 80%, all 0.2s |
| Footer link hover | #757575 → #000000 |
| Menu toggle | Lottie hamburger icon plays over 1200ms ease; the overlay fades in and out with opacity over 300ms ease |
| Load-in | Two elements fade in (opacity, 1000ms outQuart) while moving to y 0 (1000ms outQuart) |
Do’s and don’ts
- Use square (0px) buttons, 52px tall, with 12px bold uppercase labels, 1px tracking and a ↗ arrow on the right.
- Pair a #ECECEC secondary button with a #000000 primary, light one first.
- Put an uppercase #757575 eyebrow (13px, 1px tracking) above every bold headline.
- Use #F7FAFC panels with 30px padding for grouped content and page headers.
- Keep body copy at #4D4D4D and headlines at #000000.
- Crop feature photos into arches or circles.
- Round buttons, cards or panels; only inputs get 5px.
- Add a brand colour to the UI; salmon #EEA27C is for blockquote rules only.
- Put ink-subtle #757575 on #F7FAFC for small text; it falls just under 4.5:1 there. Use #4D4D4D on panels.
- Use heavy shadows; the only shadow is 0 8px 25px black at 5%.
- Set long text in uppercase; uppercase is for labels of 15px or less.
- Use Caveat or a second typeface.
Example prompt
Any page in the Salt style
More design systems like this
Business design systems, the same colors first.
Bring any of them to your AI tool
All Access unlocks all 398 design systems, ready for Claude, ChatGPT, Gemini, Cursor, v0 and Lovable, plus 400+ templates on all 5 platforms.
Get All AccessUpgrade to All AccessHow to use the Salt design system
Pick a file to see what it’s for and where it goes.
What it is
The whole design system in one markdown file, written for AI: every color, type style, spacing value, component and motion rule, plus do's, don'ts and a ready prompt.
Best for
Claude, ChatGPT, Gemini, Cursor and v0, or any other AI tool that builds pages or code.
How to use it
- Put
DESIGN.mdin your project and mention it in your request, or save it as.cursor/rules/salt.mdc - For the rule file, start it with a front-matter block that sets
alwaysApply: true, so every chat uses it - Ask: “Build a pricing page using DESIGN.md.” Cursor follows the colors, fonts, spacing and rules
- Put
DESIGN.mdin the project root - Add one line to
CLAUDE.md: “Follow DESIGN.md for all UI.” - Ask for any page or component; Claude reads the file first
- Attach
DESIGN.mdto the chat (or paste it in) - Ask: “Build a landing page in this design system.”
- Keep the file in the chat or project knowledge, so follow-up pages stay on style
What it is
Every token as data, in the W3C Design Tokens format: colors with their roles, type styles, radius, spacing, and component tokens that point at them.
Best for
Figma (Tokens Studio), Style Dictionary and other design-token tools, and build scripts.
How to use it
- In Figma, open Tokens Studio, choose Import, and pick
tokens.json - Or point Style Dictionary’s
sourceat it to generate tokens for any platform - In code, import it like any JSON file
What it is
A Tailwind CSS v4 theme: every color, font, type style, radius and spacing value becomes a Tailwind utility, like bg-canvas, text-headline-lg or rounded-md.
Best for
Tailwind v4 projects, and AI builders that write Tailwind (v0, Lovable, Bolt).
How to use it
- Save
theme.cssnext to your main CSS file - Import it after Tailwind:
@import "tailwindcss"; @import "./theme.css"; - Use the classes:
bg-canvas text-ink rounded-md p-lg
What it is
The same tokens as plain CSS variables on :root. Component values point at the color variables, so changing one color updates everything that uses it.
Best for
Any website: plain CSS, Webflow custom code, Framer, WordPress.
How to use it
- Add it to your stylesheet, or in Webflow paste it into Site settings → Custom code inside a
<style>tag - Use the variables anywhere:
color: var(--color-ink) - Change a token once and every place that uses it follows






