tachiyomi/app/src/main/res/values/themes.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <!--============-->
    <!-- Base Theme -->
    <!--============-->
    <style name="Theme"/>

    <!--==============-->
    <!-- Light Themes -->
    <!--=======-======-->
    <style name="Theme.Base" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccentLight</item>
        <item name="android:textColorPrimary">@color/textColorPrimaryLight</item>
        <item name="android:textColorSecondary">@color/textColorSecondaryLight</item>
        <item name="android:textColorHint">@color/textColorHintLight</item>
        <item name="android:textColorPrimaryInverse">@color/textColorPrimaryDark</item>
        <item name="android:textColorSecondaryInverse">@color/textColorSecondaryDark</item>
        <item name="android:textColorHintInverse">@color/textColorHintDark</item>
        <item name="android:colorBackground">@color/backgroundLight</item>
        <item name="android:listSelector">?colorAccent</item>
        <item name="android:divider">@color/dividerLight</item>

        <!-- Themes -->
        <item name="windowActionModeOverlay">true</item>
        <item name="actionBarTheme">@style/Theme.ActionBar.Light</item>
        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>

        <!-- Custom Attributes-->
        <item name="selectable_list_drawable">@drawable/list_item_selector_light</item>
        <item name="selectable_library_drawable">@drawable/library_item_selector_light</item>
        <item name="divider_drawable">@drawable/line_divider_light</item>
    </style>

    <style name="Theme.Tachiyomi" parent="Theme.Base">
        <!-- Attributes specific for SDK 16 to SDK 20 -->
    </style>

    <!--=============-->
    <!-- Dark Themes -->
    <!--=============-->
    <style name="Theme.Base.Dark" parent="Theme.AppCompat.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccentDark</item>
        <item name="android:textColorPrimary">@color/textColorPrimaryDark</item>
        <item name="android:textColorSecondary">@color/textColorSecondaryDark</item>
        <item name="android:textColorHint">@color/textColorHintDark</item>
        <item name="android:textColorPrimaryInverse">@color/textColorPrimaryLight</item>
        <item name="android:textColorSecondaryInverse">@color/textColorSecondaryLight</item>
        <item name="android:textColorHintInverse">@color/textColorHintLight</item>
        <item name="android:colorBackground">@color/backgroundDark</item>
        <item name="android:listSelector">?colorAccent</item>
        <item name="android:divider">@color/dividerDark</item>

        <!-- Themes -->
        <item name="windowActionModeOverlay">true</item>
        <item name="actionBarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
        <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat</item>
        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>

        <!-- Custom Attributes-->
        <item name="navigation_view_theme">@style/Theme.Widget.NavigationView.Dark</item>
        <item name="selectable_list_drawable">@drawable/list_item_selector_dark</item>
        <item name="selectable_library_drawable">@drawable/library_item_selector_dark</item>
        <item name="divider_drawable">@drawable/line_divider_dark</item>
    </style>

    <style name="Theme.Tachiyomi.Dark" parent="Theme.Base.Dark">
        <!-- Attributes specific for SDK 16 to SDK 20 -->
    </style>

    <!--==============-->
    <!-- Reader Theme -->
    <!--==============-->
    <style name="Theme.Reader" parent="Theme.Base.Dark">
        <item name="colorPrimary">@color/md_blue_grey_900</item>
    </style>

    <!--===============-->
    <!-- Launch Screen -->
    <!--===============-->
    <style name="Theme.BrandedLaunch">
        <item name="android:windowBackground">@drawable/branded_logo</item>
    </style>


</resources>