Custom Color

we used material angular Library version 0.11.2

to change theme color you can change file /app/app.js

var blueGrey = $mdThemingProvider.extendPalette('cyan', {
  '500': '568AB7',  // primary color Edit here
  'contrastDefaultColor': 'light'
});

var lightAmber = $mdThemingProvider.extendPalette('amber', {
  '500': 'E6C14D' // accent color edit here
});

$mdThemingProvider.definePalette('blueGrey', blueGrey);
$mdThemingProvider.definePalette('lightAmber', lightAmber);
$mdThemingProvider.theme('default')
.primaryPalette('blueGrey')
.accentPalette('lightAmber');

please see reference color :

https://material.angularjs.org/0.11.2/#/Theming/03_configuring_a_theme