Below sections describe, a) how to prepare your color pallet using the 'color picker' b) how to utilize in your app admin when you customize the design.
Preparing color palette
1. Admin > Design > Color-Picker.
2. Select '+Add' option under Add colors to add new colors to your palette.
3. Click on the color and select a suitable color picker for your application. You even can copy-paste a RGB color code or use it to adjust a selected color.
4. Save the changes.
Using color picker
The selected color palette is activated, you can maintain and manage your colors centrally throughout your application.