title: Ionic - changing default colours
body: <p>I have an ionic project (ionic library version 1.3).  I am trying to change the default colour of "positive".</p>
  
  <p>I have followed the instructions available in that I have added sass to my project using the command:</p>
  
  <pre><code>$ ionic setup sass
  </code></pre>
  
  <p>I have then accessed the file</p>
  
  <p><em>myapp</em>/scss/ionic.app.scss</p>
  
  <p>as a very simple example I have added a value for positive that I would expect to change the colour to #111111:</p>
  
  <pre><code>/*
  To customize the look and feel of Ionic, you can override the variables
  in ionic's _variables.scss file.
  
  For example, you might change some of the default colors:
  
  $light:                           #fff !default;
  $stable:                          #f8f8f8 !default;
  $positive:                        #387ef5 !default;
  $calm:                            #11c1f3 !default;
  $balanced:                        #33cd5f !default;
  $energized:                       #ffc900 !default;
  $assertive:                       #ef473a !default;
  $royal:                           #886aea !default;
  $dark:                            #444 !default;
  */
  
  
  $positive:                        #222222 !default;
  </code></pre>
  
  <p>I am then running ionic serve, but seeing no change.</p>
  
  <p>Any ideas on what this might be?... is my library too old... is there a reason it is not picking up the change?
  Thanks!</p>