Android bottom navigation bar - change style, icons and color

Hi, is it possible to change the icons and color of Android bottom navigation bar on phone or tablet ? If yes, how can I do it ?

Depending on device and Android version, it is possible to change the color of navigation bar in:
Settings > Display > Navigation Bar.

You can also change the style of navigation bar by choosing other theme.

Advanced customization of navigation bar is possible with some apps, that you need to download. In these apps you can customize colors and also icons.