Press Space to flip ⇄
seedflip
Archive
Mixtapes
Go Pro
Sign in
πŸ”’hearth.design
Hearth
104 design seeds. One button. Zero design skills required.

Your product works. Now make it beautiful.

SeedFlip gives you curated design seeds β€” fonts, colors, shadows, the works β€” applied to a real page in one click. Export as CSS, Tailwind, shadcn/ui, or a complete DESIGN.md your AI agent actually understands. Or plug it straight into your editor with the MCP server.

β€œConsider me flipped.”

β€” @nikkimitss, Passive Studios

Flip β†’
Watch it work ↓

Works with your stack

104
CURATED SEEDS
98
PREMIUM FREE FONTS
7
EXPORT FORMATS
Aa
Real type pairings.
Google Fonts loaded live. Heading + body combos that actually work together β€” weights, spacing, and scale already dialed in. Not a font picker. A font decision.
β—‘
Complete color systems.
Background, surface, text, muted, accent, accent-soft, borders, gradients. Every seed has 10+ coordinated tokens. Not five swatches on a mood board. A system.
{ }
Ship-ready exports.
CSS Variables. Tailwind Config. shadcn/ui theme. IDE rule files. Or connect the MCP server and let your agent pull seeds directly. Seven formats. Zero guesswork.
β€œ

β€œAI gave every developer the power to build. It did not give them the power to design. The code was never the bottleneck. The design was. It still is.”

CURRENT SEED TYPOGRAPHY
Fraunces
Every seed pairs a heading and body font that actually belong together. Weights, spacing, and scale β€” already decided. You just flip.
LOCK & FLIP
Keep what you love. Flip the rest.
Lock any category β€” type, palette, shape, or atmosphere β€” and flip everything else. Thousands of combinations from 104 curated seeds. PRO
THE LAB
Extract the DNA.
Every way to take your seed home. CSS Variables. Tailwind Config. shadcn/ui theme. IDE rule files for Cursor, Claude, and Windsurf. Or connect the MCP server and let your agent pull seeds on demand.
THE ARCHIVE
104 seeds. All killer. No filler.
Browse every design seed in the collection. Dark, light, neon, editorial, brutalist, minimal β€” each one hand-curated with real Google Fonts and a full DESIGN.md. Your daily flip lands in your inbox every morning.
β€œ

I described the same design to Claude four different times and got four completely different results. Not one of them looked right. The problem was never my prompting. I didn’t have a design seed. I had adjectives. SeedFlip gave me the actual values. First try. Done.

J
Jamie K.
Indie Hacker
β€œ

My cofounder finally said it out loud. β€œThis looks like every other app on Product Hunt.” He was right. Same zinc palette. Same Inter font. Same everything. Pulled a SeedFlip seed into our Tailwind config and the next build looked like a different company made it.

P
Priya S.
Technical Cofounder
β€œ

I’ve shipped six projects and every single one looked like a developer made it. Because one did. Plugged the MCP server into Cursor, told it to pull something editorial and warm. Twenty minutes later I had a product I’d actually screenshot. No designer. No Figma file. Just the right inputs.

M
Marcus C.
Design Engineer

Simple pricing.

Free gets you flipping. Pro gets you shipping.

Free
$0
forever
βœ“ Unlimited flips
βœ“ 104 curated seeds
βœ“ CSS Variables export
βœ“ CLI + MCP server
βœ“ Edit mode
βœ“ Full Archive access
Start Flipping β†’
Just your email. That's it.
Pro
$19/mo
cancel anytime
Everything in Free, plus:
βœ“ Lock fonts, colors, shape & atmosphere
βœ“ DESIGN.md export
βœ“ Tailwind + shadcn/ui exports
Get Pro β†’
DESIGN.md is a complete design system document. Creative direction, exact tokens, and implementation code. Drop it in your repo and your AI builds to spec.

You're one flip away from looking like you hired a designer.

104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.

Flip β†’
SEED
Hearth
VIBE
Friendly by default.
BEST FOR
note-taking and knowledge management toolsteam wiki and documentation workspacescourse platform dashboards with progress trackingpersonal CRM and contact management apps
01serif heading adds warmth without losing professionalism
02orange accent feels friendly and energetic
03paper-like surface stacking creates depth without shadows
04tight 4px radius signals functional utility
05warm recycled-paper surface tone avoids sterile feel
Skip if:β€’ your product is dark-mode-first. this warm paper-toned palette does not invert well into dark equivalentsβ€’ you need a luxury premium aesthetic. the 4px radius and paper-subtle shadows feel utilitarian not refinedβ€’ your brand color is blue or purple. the warm orange accent clashes with cool-toned brand palettes
104 design seeds. One button. Zero design skills required.

Your product works. Now make it beautiful.

SeedFlip gives you curated design systems β€” fonts, colors, shadows, the works β€” applied to a real page in one click. Export as CSS, Tailwind, or a complete DESIGN.md your agent actually understands.

β€œConsider me flipped.”

β€” @nikkimitss, Passive Studios

Flip β†’
Watch it work ↓

Works with your stack

104
CURATED SEEDS
98
PREMIUM FREE FONTS
7
EXPORT FORMATS
Aa
Real type pairings.
Google Fonts loaded live. Heading + body combos that actually work together β€” weights, spacing, and scale already dialed in. Not a font picker. A font decision.
β—‘
Complete color systems.
Background, surface, text, muted, accent, accent-soft, borders, gradients. Every seed has 10+ coordinated tokens. Not five swatches on a mood board. A system.
{ }
Ship-ready exports.
CSS Variables. Tailwind Config. Or a complete DESIGN.md that tells Cursor exactly what to build. Paste it. Watch it materialize. Take all the credit.
β€œ

β€œEvery AI app has the same auth flow, the same Stripe checkout, and the same shadcn components. Design is the last unfair advantage you haven't used yet.”

CURRENT SEED TYPOGRAPHY
Fraunces
Every seed pairs a heading and body font that actually belong together. Weights, spacing, and scale β€” already decided. You just flip.
LOCK & FLIP
Keep what you love. Flip the rest.
Lock any category β€” type, palette, shape, or atmosphere β€” and flip everything else. Thousands of combinations from 104 curated seeds. PRO
THE LAB
Extract the DNA.
Three ways to take your seed home. CSS Variables for purists. Tailwind Config for the utility-class faithful. Or DESIGN.md. A complete design system document your AI agent can follow from the first component. Paste it into Cursor. Watch a styled site materialize.
THE ARCHIVE
104 seeds. All killer. No filler.
Browse every design system in the collection. Dark, light, neon, editorial, brutalist, minimal β€” each one hand-curated with real Google Fonts and a full DESIGN.md. Your daily flip lands in your inbox every morning.
β€œ

I was mass-prompting Claude at 4am trying to describe the β€œvibe” I wanted. Turns out the vibe was 17 CSS variables I didn’t know existed.

J
Jamie K.
Indie Hacker
β€œ

Sent a SeedFlip export to my cofounder. His response was β€œwhy does our app look like a real company now.” We launched that week.

P
Priya S.
Technical Cofounder
β€œ

Tried the β€œmake my app look like Super Unicorn X, Y, Z” prompts. Didn’t work. This did. Wish I found it 12 projects ago.

M
Marcus C.
Design Engineer

Simple pricing.

Free gets you flipping. Pro gets you shipping.

Free
$0
forever
βœ“ Unlimited flips
βœ“ 104 curated seeds
βœ“ CSS Variables export
βœ“ Full Archive access
Start Flipping β†’
Pro
$19/mo
cancel anytime
Everything in Free, plus:
βœ“ Lock fonts, colors, shape & atmosphere
βœ“ DESIGN.md export
βœ“ Tailwind + shadcn/ui exports
Get Pro β†’

You're one flip away from looking like you hired a designer.

104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.

Flip β†’

Hearth is the Notion energy. Friendly. Warm. The kind of interface that makes you want to start writing in it immediately. Most productivity tools feel like work. Cold surfaces, clinical colors, rigid layouts. Hearth goes the other direction. It feels like a cozy workspace you actually want to sit down in.

The secret is the surface stacking. A warm paper-toned surface sitting on a white background, with content layered on top.

No heavy shadows. No dramatic gradients. Just warm color on warm color. Your brain registers it as "organized" and "comfortable" without knowing why.

If you're building a productivity tool, educational platform, or documentation site, Hearth is your seed. It's designed for the tools people use for hours every day. The ones where warmth isn't decoration. It's retention.

The DNA.
Why Hearth works. Every decision, unpacked.
TYPOGRAPHY
Fraunces
paired with
Inter
Weight: 600
?
Β·Spacing: -0.02em
?

Fraunces is a soft serif with genuine personality. The letterforms feel hand-drawn without being sloppy. There's a human wobble in the curves that tells your users "a person designed this, not a committee." It's warm without being casual, authoritative without being stiff.

Paired with Inter for body text, you get the best of both worlds. The heading catches your eye with character. The body disappears into reading. Fraunces brings the warmth. Inter brings the clarity. Together they create an interface that feels simultaneously personal and professional.

PALETTE
background#FFFFFF
surface#F7F6F3
text#37352F
muted#63625f
accent#D9730D
border#E3E2DE
?
Chart
?
Status
?
text / bg12.3:1 AA
?
accent / bg3.3:1 AA Large
?

The surface color is the key to everything. That warm beige-gray is like recycled paper. It shifts the entire emotional tone from "software" to "workspace." White content cards pop against it cleanly, but the contrast is gentle, not harsh.

The orange-brown accent is campfire energy. Friendly and energetic without being aggressive. It's the color you'd pick if you wanted someone to feel welcome. Against the warm neutrals, it creates a single point of warmth that guides attention without demanding it.

SHAPE
3px
4px
8px
?
Tight rounding at four pixels. Functional. Utility-first. This isn't a system that uses shape to be decorative. The small radius signals "tool" not "toy." It's enough softness to avoid feeling clinical but restrained enough to feel like something you'd use to get work done.
ATMOSPHERE
sm
?
md
?
Paper subtle
?
Paper-subtle depth. Barely there shadows that communicate "this card is above that surface" without making a performance of it. The depth comes from the surface color stacking, not from shadow drama. White on warm gray on white. Each layer is gentle. That restraint is what makes Hearth feel calm instead of cluttered.
Rip This.
Export Hearth as code, tokens, or a DESIGN.md for your AI agent.
/* Typography */
--font-heading: 'Fraunces', serif;
--font-body: 'Inter', sans-serif;
--font-heading-weight: 600;
--letter-spacing: -0.02em;
/* Palette */
--color-bg: #FFFFFF;
--color-surface: #F7F6F3;
--color-text: #37352F;
--color-text-muted: #63625f;
--color-accent: #D9730D;
--color-accent-soft: rgba(217,115,13,0.08);
--color-border: #E3E2DE;
/* Shape */
--radius: 4px;
--radius-sm: 3px;
--radius-xl: 8px;
/* Depth */
--shadow: 0 1px 3px rgba(55,53,47,0.08);
--shadow-sm: 0 1px 2px rgba(55,53,47,0.04);

Drop your email to rip the full DNA.

Tailwind, shadcn/ui & DESIGN.md are Pro exports. Get Pro β†’
Share This.
Send Hearth to your team or post it to X.
X PREVIEW
Y
You@youΒ·just now
Vibe coded my app in days. Designed it in seconds. Flip. Rip. Ship. seedflip.co/seed/hearth
Fraunces
ABCDEFGHIJKLM
abcdefghijklm
0123456789 !@#
Body: Inter
✦ seedflip.co
#FFFFFF
#F7F6F3
#D9730D
Aa
radius: 4px Β· Paper subtle
seedflip.co
3
12
47
1.2K
IG PREVIEW
Typography
Fraunces
Friendly by default.
in Inter 13pt
600 / -0.02em
Colors
Accent
#D9730D
Surface
#F7F6F3
Text
#37352F
Border
#E3E2DE
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Hearth
Fraunces + Inter
seedflip.co
Typography
Fraunces
Friendly by default.
in Inter 13pt
600 / -0.02em
Colors
Accent
#D9730D
Surface
#F7F6F3
Text
#37352F
Border
#E3E2DE
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Hearth
Fraunces + Inter
seedflip.co
Typography
Fraunces
Friendly by default.
in Inter 13pt
600 / -0.02em
Colors
Accent
#D9730D
Surface
#F7F6F3
Text
#37352F
Border
#E3E2DE
Shape & Atmosphere
Heading component
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor.
Action button
Hearth
Fraunces + Inter
seedflip.co
LINK
SIMILAR SEEDS
Linen
Editorial warmth.
Playfair Display + Raleway
Clover
Commerce feels this good
Inter + Inter
Dune
Sand under golden light
DM Serif Display + DM Sans
Moss
Quiet growth
Nunito Sans + Nunito Sans