You can edit your app's theme settings to customize and style your app's colors. Please log in to JMango360 Back Office > Design > Theme Settings.
Now you can:
Select a built-in color theme for your app.
Create custom color themes. Just customize the colors (and display) of different components then save as a custom color theme. Custom themes can be deleted.
Customize the background color and text color of the title bar.
Choose how to display the title bar: solid, semi-transparent, or full-transparent.
Choose how to display the title bar when the page is scrolled down: solid, semi-transparent, or full-transparent.
Regarding native apps, you're also able to customize the background color and text color of the bottom bar and action buttons.