angular material theme colors

JavaScript
@import '~@angular/material/theming';
// Plus imports for other components in your app.

// Include the common styles for Angular Material. We include this here so that you only
// have to load a single css file for Angular Material in your app.
// **Be sure that you only ever include this mixin once!**
@include mat-core();

// Define the default theme (same as the example above).
$candy-app-primary: mat-palette($mat-indigo);
$candy-app-accent:  mat-palette($mat-pink, A200, A100, A400);
$candy-app-theme:   mat-light-theme((
  color: (
    primary: $candy-app-primary,
    accent: $candy-app-accent,
  )
));

// Include the default theme styles (color and default density)
@include angular-material-theme($candy-app-theme);


// Define an alternate dark theme.
$dark-primary: mat-palette($mat-blue-grey);
$dark-accent:  mat-palette($mat-amber, A200, A100, A400);
$dark-warn:    mat-palette($mat-deep-orange);
$dark-theme:   mat-dark-theme((
  color: (
    primary: $dark-primary,
    accent: $dark-accent,
    warn: $dark-warn,
  )
));

// Include the dark color styles inside of a block with a CSS class. You can make this
// CSS class whatever you want. In this example, any component inside of an element with
// `.unicorn-dark-theme` will be affected by this alternate dark theme instead of the default theme.
.unicorn-dark-theme {
  @include angular-material-color($dark-theme);
}
Source

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