How to use Global Color Mode Toggle In Bootstrap
To enable dark mode globally, simply add data-bs-theme=”dark” to the <html> element. This attribute will apply the dark color mode to all components and elements unless overridden by specific data-bs-theme attributes.
Example: In this example we enables Bootstrap Dark Mode by setting the data-bs-theme=”dark” attribute in the <html> tag, providing a dark color scheme for the Bootstrap-based webpage.
<!DOCTYPE html>
<html lang="en" data-bs-theme="dark">
<head>
<title>Bootstrap Dark Mode</title>
<meta charset="UTF-8">
<meta name="viewport" content=
"width=device-width, initial-scale=1.0">
<link href=
"https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity=
"sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN"
crossorigin="anonymous">
</head>
<body>
<div class="container text-center">
<div class="mt-1">
<h2 class="text-success">
w3wiki
</h2>
<h2>
Component with dark theme
</h2>
</div>
</div>
<script src=
"https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"
integrity=
"sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL"
crossorigin="anonymous">
</script>
</body>
</html>
Output:
Bootstrap Dark Mode
Bootstrap Dark Mode is a feature that allows websites or web applications built with Bootstrap to switch to a dark color scheme, enhancing readability in low-light environments and providing a modern aesthetic option for users.
To implement Dark Mode in Bootstrap 5, utilize its built-in dark mode utility classes like ‘bg-dark’, ‘text-white’, and ‘bg-dark’ for backgrounds, text, and borders, respectively.
We have the following approaches to implement the dark mode in Bootstrap 5:
Table of Content
- Using Global Color Mode Toggle
- Using Component-Level Color Mode
- Using Media Queries
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