Make the settings accent color blue instead of green.

        <!-- Setting description. -->

        <item name="android:textColorTertiary">@color/setting_secondary_color</item>

        <item name="android:windowBackground">@color/setting_background_color</item>

        <item name="android:colorAccent">@color/dialtacts_theme_color</item>

        <item name="android:textColorLink">@color/dialtacts_theme_color</item>

    </style>

</resources>