---
title: Theme
lastModified: "2026-10-07T18:56:41+01:00"
lastAuthor: Kaylee
---
```html title="index.html"
<script>
	window.c15t = window.c15t || [];
	c15t.push([
		'config',
		{
			ui: {
				theme: {
					colors: {
						primary: '#6943a3',
						primaryHover: '#533285',
						textOnPrimary: '#ffffff',
					},
					radius: { lg: '18px' },
				},
			},
		},
	]);
</script>
```