ref: 8a88fb5b8c75450d2e20ae1c7839d823bb1f6fad
dir: /gui-android/res/values/colors.xml/
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#3F51B5</color>
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#3FB551</color>
</resources>