Learn how to customize the colors of both the app's control bar and the control bar text.


  1. Click on the Customize tab in the top header to open the Customize Screen.

  2. Click on the Design tab.

  3. Scroll down to the Advanced color options and click on it.

Control bar color

To change the background color of the tabs at the bottom of the screen:


  1. Enter the hex-code in the text box, or
  2. Select a custom color:
    1. Click on the drop-down menu next to the Control bar color option.

    2. Select a color in the sidebar.

    3. Select a shade from the main square and you're done.

Control bar text color

To change the text color used in the tabs at the bottom of the screen:


  1. Enter the hex-code in the text box, or
  2. Select a custom color:
    1. Click on the drop-down menu next to the Control bar text color option.
    2. Select a color in the sidebar.
    3. Select a shade from the main square and you're done

Any time you would like to reset to the initial colors set by Kotobee Author, simply click on Reset to default colors.