$79

Buio, an Astro & Tailwind CSS web3 template

Buio is a dark SaaS theme designed for next-gen products. Featuring a sharp layout and glowing aesthetic, it provides a structured foundation to help you launch confidently in the Web3 space.

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All Pages

Static Pages

Landing Page x2
Pricing Page x2
Status
Contact
Sign in
Sign up
Error 404

Content Collections

Blog
Jobs
Teams
Changelog
Customers
Help center
Legal pages
Integrations

Good to Know — Every theme comes with a preconfigured .pages.yaml that links your collections. PagesCMS works out of the box — no extra setup.

Features

Blog Tags
Reusable components
Optional CMS via PagesCMS
Search powered with Fuse JS
Content collections
Seo Optimized
Ongoing updates
Style guide
AOS Animations
Astro RSS
Astro SEO
Astro Sitemap
Tailwind CSS Forms
Tailwind Typography

Specifications

Astro v5
Tailwind v4
Released on 10.23
Updated on 08.25
Performance 100
Accessibility 91
Best Practices 100
SEO 95

File Structure

public
src
- components
- layouts
- pages
- content
- - folders
  - config.ts
- data
- scripts
- styles
  - global.css
- endv.d.ts
.pages.yml
astro.config.mjs
package.json
README.md
ts.config.json

Documentation License Support Faq

Buio — Dark SaaS theme for Astro & Tailwind CSS

Buio is a bold dark-mode template crafted for Web3 teams, developer tools, and decentralized platforms. With a glowing aesthetic, sharp layouts, and clean typography, it’s designed to help complex products stand out while still inspiring clarity and trust.

Specifications

Built with Astro v5 + Tailwind CSS v4
High Lighthouse scores across Performance, Accessibility, Best Practices, and SEO
Fully responsive and optimized for modern browsers

Benefits

Multiple landing and pricing layouts, plus contact and status pages
Content collections for blogs, changelogs, teams, customers, and more
Reusable components (buttons, links, wrappers, typography, etc.) built with the OKLCH color system
Built-in search powered by Fuse.js for instant in-site discovery
Blog pagination for smooth content navigation
SEO-ready with Astro SEO, Sitemap, and RSS integrations
Optional animations with AOS for added motion
Clean file structure with ongoing updates and a style guide

Optional CMS

Buio includes a preconfigured .pages.yaml file that connects your content collections directly to PagesCMS.
All integration happens automatically when you link your repo inside the PagesCMS dashboard—no changes are made to the template code. You keep a pure Astro + Tailwind CSS setup with the option to use PagesCMS anytime.

Modern color system

Buio uses OKLCH color values for its design tokens. This ensures consistent rendering across browsers, easier theming, and a future-proof approach to color management with Tailwind CSS v4.

Why choose Buio?

Built for Web3 teams, dApps, and next-gen SaaS platforms
Astro’s static-first architecture guarantees speed and reliability
Tailwind utilities allow fast customization with consistent design patterns
Component system encourages reuse and maintainability
Dark-mode aesthetic that feels modern, premium, and performance-ready

Customers & supporters, it's all appreciation.

Read all reviews

Michael has been dropping some amazing premium themes for Astro lately.

Fred Schott

CEO of Astro.build

Just purchased the bundle on Lexington Themes by @Mike_Andreuzza. Let's make astonishing websites with it!

Thomas Sanlis

Uneed.best

Lexington Themes is honestly one of the best deals any engineer/web designer could make. It will speed up your next project 10x.Multiple great themes, with dozens of components and page designs ready to go. All built with tailwind, so you can easily make changes to make it stand out or swap to a different framework.Well worth a go!

Alex Hughes

letsloopin.com

Thank you very much for your work, especially for Kotei template, which helped me launch website in one day (and give me ideas for initial data organization (and more). Thank you! It was huge help for Huly Labs

Andrey Platov

Huly.io

I bought a beautiful theme from Lexington a couple weeks ago. I didn't know Astro at the time, but Michael helped me get set up and really went above and beyond with his support. Now I'm happily redoing my site to look gorgeous with his template.

Stuart

Creator of saasydb.com

I love your Astro themes and have a few sites in the works. I'd like to find ways to increase the use of Astro because I love it so much. Thanks for saving me so much time in dev work.

Moo

Freelancer