Embryo is developed with Scss and Vuetify so its easy to change the styling for your app. It uses some custom variables which provides you the more flexibility and control over design.
Design style customization
Embryo is made in material design and designed with scss so its easy to customize the color and other style related points.
Theme Customization
( By Changing Primary Accent colors in Constant file)
If you wish to change the primary colours then you can do the following:
Open src > constants > AppConfig.js file
Go to AppConfig.js
AppConfig.js
// Define the theme color color: { primary:'#283593', accent :'#ff5722', }
( By Changing Custom variables)
Open _variables.scss file under assets/scss folder and change style variable values as per your requirement.