The navigation bar color can be changed in Bootstrap using 2 methods:
Method 1: Using the inbuilt color classes
Changing the text color
The text color of the navigation bar can be changed using two inbuilt classes:
- navbar-light: This class will set the color of the text to dark. This is used when using a light background color.
- navbar-dark: This class will set the color of the text to light. This is used when using a dark background color.
Changing the background color:
Bootstrap 4 has a few inbuilt classes for the colors of any background. These can be used to set the color of the background of the navigation bar. The various background classes available are:
- .bg-primary: This sets the color to the primary color.
- .bg-secondary: This sets the color to the secondary color.
- .bg-success: This sets the color to the success color.
- .bg-danger: This sets the color to the danger color.
- .bg-warning: This sets the color to the warning color.
- .bg-info: This sets the color to the info color.
- .bg-light: This sets the color to the light color.
- .bg-dark: This sets the color to the dark color.
- .bg-white: This sets the color to the white color.
- .bg-transparent: This sets the navbar to be transparent.
Method 2: Creating a custom class for the navigation bar
A custom class can be created to specify the background color and the text color of the navbar. This class is styled using CSS according to the required values. The names of the classes are kept in a manner to override the inbuilt navigation bar classes.
The background color is set by directly specifying the background-color property with the color needed.
The navbar text and the brand text color can be set using the .navbar-text and .navbar-brand classes. These are the inbuilt navigation bar classes that are be overridden by using the same class name. The text color is specified using the color property.
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