Android Developing

colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="blue">#3F51B5</color>
    <color name="darkblue">#303F9F</color>
    <color name="tored">#Ff5252</color>
    <color name="grey">#757575</color>
    <color name="black">#000000</color>
</resources>

styles.xml

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/black</item>
        <item name="colorPrimaryDark">@color/cardview_dark_background</item>
        <item name="colorAccent">@color/cardview_shadow_start_color</item>
    </style>

</resources>