Custom Color

we used material angular Library version 0.11.2 to change theme color you can change file /app/app.js

function($mdThemingProvider) {
  $mdThemingProvider.theme('default')
  .primaryPalette('deep-purple')   //change here
  .accentPalette('purple');        // change here
}

please see reference color : https://material.angularjs.org/0.11.2/#/Theming/01_introduction