flowmanceSaasy X Design System
Saasy X is a dark, product-led SaaS landing page. It feels like a modern dev-tool site: pure black, a faint square grid with a few lit "pixels" drifting across it, big medium-weight Plus Jakarta Sans headlines whose words dim from white to grey as you read, soft charcoal cards with generous rounding, and one cool periwinkle accent for the small labels and links.
Four signatures make it recognisable:
- Fading headlines. Hero and section titles carry a horizontal text gradient, linear-gradient(90deg, #FFFFFF 40%, #FFFFFF66 60%) (16 instances), so the second half of every line goes grey: Design your perfect site / with zero coding effort.
- The pixel grid. The hero and the rounded bands sit on a fine 1px grid with scattered filled squares (about 22px) that float and fade on scroll and mouse move.
- Periwinkle eyebrows. Most sections open with a short label in #6F8EFF (Core Features, Flash, Analytics, Features, Testimonials) above a white headline (on the compare band the label Compare is light grey), and Learn More links use the same blue with a short underline.
- Inset rounded bands. Two sections (Compare Saasy X. and the integrations) sit in 90%-wide bands with a 25px radius: one dark navy fading to #6F8EFF at the bottom, one #212121 with the grid.
Saasy X is dark-only. It is a Webflow Ecommerce build with cart, checkout and account pages.
Colors
Surfaces
#000000Page background (--main-color: black)
#101010Feature cards, stat cards
#212121Inner media panels, integration cards, the dark band, the hero's top-left glow (--first-hover)
#333333Dropdown link hover
Ink
#000000Text on primary
#FFFFFF#FFFFFF#FFFFFFHeadlines, nav, card titles
#FFFFFF · 70%Paragraphs (p { opacity: .7 })
#999999Hero lead, tags, footer links (--dark-grey)
#FFFFFF · 40%The grey end of the headline gradient
#FFFFFF · 28%The brackets in Cart [ 0 ]
#FFFFFFAction
#FFFFFFThe white Get Started button
#484A4CSmall rounded arrow buttons (--second-hover)
#6F8EFFEyebrows, Learn More links, icon chips, form submit, the compare band (--blue)
#5A6AFDStart of the .button hover gradient (50deg, #5A6AFD → #6F8EFF)
Lines & effects
#FFFFFF · 14%Default 1px card and pill border
#FFFFFF · 7%Inner dividers
#FFFFFF · 18%Tag borders
#FFFFFF · 20%Cart panel border and divider
Typography
Plus Jakarta Sans · display-hero
The quick brown fox jumpsThe h1, centred, with the fading gradient. 60px · 500 · 1.2 · -0.3px
Plus Jakarta Sans · headline-lg
The quick brown fox jumpsSection titles. 48px · 500 · 1.2 · -0.3px
Plus Jakarta Sans · title-lg
The quick brown fox jumpsBlog card titles. 27px · 500 · 1.2 · -0.3px
Plus Jakarta Sans · body-lg
The quick brown fox jumpsHero lead in #999. 21px · 500 · 1.4 · -0.2px
Plus Jakarta Sans · eyebrow
The quick brown fox jumpsSection labels in #6F8EFF. 17px · 500 · 1.4 · -0.2px
Plus Jakarta Sans · label
The quick brown fox jumpsNav links, Learn More, Cart. 18px · 500 · 1.14 · -0.3px
Spacing & shape
| Purpose | Value |
|---|---|
| Container | max 1200px, centred; hero title block max 800px |
| Breakpoints | 991, 767 and 479px (Webflow defaults) |
Spacing scale
| Token | Value | Preview |
|---|---|---|
xs | 8px | |
sm | 16px | |
md | 20px | |
lg | 50px | |
xl | 60px |
Layout spacing
| Token | Value | Preview |
|---|---|---|
column-gap | 20px | |
section-gutter | 72px | |
section | 120px | |
band-bottom | 150px | |
band-top | 190px | |
hero-top | 250px |
Border radius
Surfaces
How the surfaces stack, from the page background up. Hex codes and roles are in Colors above.
Motion
| Fade-in on scroll | opacity 0 → 1, 1000ms outQuart (1250ms on some groups) |
| Pop-in | scale 0 → 1, 400–600ms outExpo (icon chips and stats) |
| Button label / arrow swap | x 0% ↔ 100%, 300ms ease |
| Link underline grow | Width change, 300ms ease |
| Arrow nudge | x 6px, 500ms outQuint, back to 0 on out; diagonal x 3px y −3px, 300ms ease |
| Hover fills and borders | Background, border, filter: 300ms ease |
| Grid squares | Opacity to 0.24 and back, 500ms; float y ±7%, 500ms; scroll- and mouse-move-linked |
| CSS transitions | all .3s on links, tags and dropdown items |
Do’s and don’ts
- Keep the page pure #000000 and build depth with #101010 and #212121 surfaces.
- Put a #6F8EFF eyebrow above section titles (use a light label on the blue compare band).
- Apply the white-to-40% text gradient to display and headline text.
- Use the white button-primary (16px radius, 50px tall) for the main action and link-accent for secondary ones.
- Round cards at 24px, buttons and pills at 16px, tags at 30px.
- Use the pixel grid behind the hero and inside the rounded bands.
- Fill large areas with #6F8EFF except the foot of the compare band.
- Put white text on #6F8EFF below 17px semibold; the submit button is about 3:1, so keep its label at 17px 600 or larger.
- Use the light tints from the variables, or Inter Tight.
- Use sharp corners or heavy drop shadows on cards.
- Apply the text gradient to paragraphs or labels.
- Use uppercase or letter-spaced labels.
Example prompt
Any page in the Saasy X style
More design systems like this
SaaS 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 Saasy X 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/saasy.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