How Can I Change the Bootstrap 4 Navbar Button Icon Color?

How to Customize the Bootstrap 4 Navbar Button Icon Color

Bootstrap 4 employs a unique SVG background-image for its navbar-toggler-icon (hamburger). This icon comes in two variations: one for light-backgrounded navbars and another for dark-backgrounded navbars.

Customizing the Icon Color

If the default black or white color doesn't suit your design, you can customize the icon's color. For instance, to change it to pink, adjust the stroke value in the SVG data, as seen below:

.custom-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,102,203, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
}

Alternatively, Using a Third-Party Icon Library

You can also replace the default icon with one from a third-party library, such as Font Awesome. This approach provides more flexibility and control over the icon's appearance.

Changes in Bootstrap 4.0.0

In Bootstrap 4 Beta, the navbar-inverse class has been replaced with navbar-dark. This class is intended for use with darker-backgrounded navbars and produces lighter link and toggler colors.

Additional Resources

• [Changing Bootstrap 4 Navbar Colors](https://getbootstrap.com/docs/4.0/components/navbar/#how-to-change-navbars-colors)

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