How to change close button color in Bootstrap?
Change the default .btn-close to be white with the .btn-close-white class.
How to change color of btn close bootstrap 5?
In terms of adjusting the color, there's a . btn-close-white variant that inverts the color using a CSS filter, but I want a specific color. When including the raw SCSS files, you can update the $btn-close-color variable to change the color.