Syncfusion blazor themes
Skill syncfusion/blazor-ui-components-skills/skills/syncfusion-blazor-themes
The skills guide Blazor development across all hosting models (Server, WASM, Hybrid, Auto) including data grid, chart, scheduler, rich text editor, gantt chart and more.
npx -y skills add syncfusion/blazor-ui-components-skills --skill syncfusion-blazor-themesAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
2 things to look at
- no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
- 4 stars4 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
What its author says it does
Copied from the file, not written here
Customize and apply Syncfusion Blazor themes — Theme Studio color customization, CSS/SCSS integration, lightweight themes, component filtering, and Sass variable overrides
SKILL.md
2.9 KB, as published. Nobody here has run it
Syncfusion Blazor Themes
Complete guidance for applying and customizing Syncfusion Blazor component themes using Theme Studio, SCSS overrides, and production-ready best practices.
When to Use
Use this skill when you need to:
- Apply a built-in Syncfusion theme (Material 3, Bootstrap 5, Fluent, Tailwind, etc.)
- Customize theme colors interactively using Theme Studio
- Generate a filtered, minimal CSS bundle for only the components you use
- Override theme variables with Sass
@useand CSS custom properties - Use lightweight theme variants to reduce bundle size
- Import and re-use saved theme settings (
settings.json)
Do NOT use for:
- Initial Blazor project setup → use
syncfusion-blazor-common - Script loading and CRG bundles → use
syncfusion-blazor-common - CSP configuration for stylesheets → use
syncfusion-blazor-security
Quick Reference
- Full Theme Studio guide: See theme-appearance.md
Available Themes at a Glance
| Theme | Description |
|---|---|
| Material 3 | Google Material Design 3 (recommended default) |
| Bootstrap 5 | Bootstrap 5 design system |
| Fluent / Fluent 2 | Microsoft Fluent Design System |
| Tailwind CSS | Tailwind CSS design tokens |
| Bootstrap 4 | Bootstrap 4 design system |
| Material | Original Material Design |
| High Contrast | WCAG-compliant accessible theme |
Lightweight variants (e.g.,
fluent2-lite.css) exclude web fonts — ideal for offline or bandwidth-constrained environments.
Quick Setup: Add a Theme
Blazor Web App (.NET 8+)
Add to <head> in ~/Components/App.razor:
<link href="_content/Syncfusion.Blazor.Themes/material3.css" rel="stylesheet" />
Blazor WebAssembly Standalone
Add to <head> in wwwroot/index.html:
<link href="_content/Syncfusion.Blazor.Themes/material3.css" rel="stylesheet" />
⚠️ Important: Only reference one Syncfusion base theme at a time to avoid style conflicts.
Theme Studio Workflow
- Open Blazor Theme Studio
- Select a base theme and customize colors with live preview
- Filter to include only the components used in your app (reduces CSS size)
- Download the package — includes
.css,.scss, andsettings.json - Copy the CSS to
~/wwwroot/styles/and reference it in your host page - Save
settings.jsonto version control for future updates
SCSS Variable Override Example
/* Custom.scss */
:root {
--color-primary-override: 54, 34, 89;
}
@use 'material3.scss' with (
$primary: var(#{--color-primary-override})
);
Gives 0 of the 12 instructions most css styling skills give
Counted across 586 of the 596 authors here whose files we hold, read 2026-08-06
- avoid excessive centered layoutsin 55 of 586, across 12 files
- bundle code into single HTML filein 54 of 586, across 14 files
- Respect prefers-reduced-motion user settingsin 52 of 586, across 35 files
- avoid purple gradientsin 51 of 586, across 11 files
- avoid uniform rounded cornersin 51 of 586, across 11 files
- avoid Inter fontin 51 of 586, across 11 files
- edit generated files to develop artifactin 50 of 586, across 10 files
- animate only transform and opacity propertiesin 43 of 586
- Make touch targets at least 44x44 pixelsin 41 of 586, across 15 files
- Ensure minimum color contrast of 4.5:1in 39 of 586, across 10 files
- use tailwind cssin 39 of 586, across 24 files
- Use SVG icons instead of emojisin 38 of 586, across 11 files
Said here and by no other author read
- reference only one Syncfusion base theme
- select a base theme and customize colors
- filter to include only used components
- download the theme package
- copy downloaded CSS to the styles folder
- reference the stylesheet in the host page
Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once.