diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index fab2d2a37..3e2c0bee7 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -20,12 +20,12 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
+        android:theme="@style/FrostThemeBase">
         <activity
             android:name=".StartActivity"
             android:configChanges="orientation|screenSize|locale"
             android:label="@string/app_name"
-            android:theme="@style/Theme.Splash">
+            android:theme="@style/FrostTheme.Splash">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
@@ -36,10 +36,10 @@
             android:configChanges="orientation|screenSize|locale"
             android:hardwareAccelerated="true"
             android:label="@string/app_name"
-            android:theme="@style/AppTheme.NoActionBar" />
+            android:theme="@style/FrostTheme" />
         <activity
             android:name=".WebOverlayActivity"
-            android:theme="@style/AppTheme.Overlay">
+            android:theme="@style/FrostTheme.Overlay">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
 
@@ -92,13 +92,13 @@
         </activity>
         <activity
             android:name=".LoginActivity"
-            android:theme="@style/AppTheme.NoActionBar" />
+            android:theme="@style/FrostTheme" />
         <activity
             android:name=".SelectorActivity"
-            android:theme="@style/AppTheme.NoActionBar" />
+            android:theme="@style/FrostTheme" />
         <activity
             android:name=".SettingsActivity"
-            android:theme="@style/AppTheme.NoActionBar" />
+            android:theme="@style/FrostTheme" />
 
         <service
             android:name=".services.NotificationService"
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/BaseActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/BaseActivity.kt
index 6c6386181..0e1caa9db 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/BaseActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/BaseActivity.kt
@@ -1,8 +1,10 @@
 package com.pitchedapps.frost
 
+import android.os.Bundle
 import android.support.v7.app.AppCompatActivity
 import com.pitchedapps.frost.utils.Prefs
-import com.pitchedapps.frost.utils.materialDialog
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.setFrostTheme
 
 /**
  * Created by Allan Wang on 2017-06-12.
@@ -10,7 +12,7 @@ import com.pitchedapps.frost.utils.materialDialog
 open class BaseActivity : AppCompatActivity() {
     override fun onBackPressed() {
         if (isTaskRoot && Prefs.exitConfirmation) {
-            materialDialog {
+            materialDialogThemed {
                 title(R.string.exit)
                 content(R.string.exit_confirmation)
                 positiveText(android.R.string.yes)
@@ -21,4 +23,9 @@ open class BaseActivity : AppCompatActivity() {
             }
         } else super.onBackPressed()
     }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setFrostTheme()
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/SettingsActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/SettingsActivity.kt
index 4543074ef..554a27712 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/SettingsActivity.kt
@@ -5,10 +5,7 @@ import ca.allanwang.kau.kpref.KPrefActivity
 import ca.allanwang.kau.kpref.KPrefAdapterBuilder
 import ca.allanwang.kau.utils.*
 import ca.allanwang.kau.views.RippleCanvas
-import com.pitchedapps.frost.utils.EXTRA_COOKIES
-import com.pitchedapps.frost.utils.Prefs
-import com.pitchedapps.frost.utils.Theme
-import com.pitchedapps.frost.utils.cookies
+import com.pitchedapps.frost.utils.*
 
 /**
  * Created by Allan Wang on 2017-06-06.
@@ -20,15 +17,17 @@ class SettingsActivity : KPrefActivity() {
         header(R.string.settings)
         text<Int>(title = R.string.theme, itemBuilder = {
             onClick = {
-                itemView, innerContent, item ->
-                this@SettingsActivity.materialDialog {
+                _, _, item ->
+                this@SettingsActivity.materialDialogThemed {
                     title(R.string.theme)
                     items(Theme.values().map { this@SettingsActivity.string(it.textRes) })
+                    itemsDisabledIndices(Theme.CUSTOM.ordinal)
                     itemsCallbackSingleChoice(item.pref, {
                         _, _, which, _ ->
                         if (item.pref != which) {
                             item.pref = which
                             reload()
+                            setFrostTheme()
                             themeExterior()
                         }
                         true
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/ContextUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/ContextUtils.kt
index 2053a6bf5..c2bcc2ab5 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/ContextUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/ContextUtils.kt
@@ -3,9 +3,11 @@ package com.pitchedapps.frost.utils
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
+import android.graphics.Color
 import android.support.v4.app.ActivityOptionsCompat
 import android.support.v4.content.ContextCompat
 import ca.allanwang.kau.utils.adjustAlpha
+import ca.allanwang.kau.utils.isColorDark
 import ca.allanwang.kau.utils.lighten
 import ca.allanwang.kau.utils.startActivity
 import com.afollestad.materialdialogs.MaterialDialog
@@ -43,7 +45,8 @@ fun WebOverlayActivity.url(): String {
     return intent.extras?.getString(ARG_URL) ?: FbTab.FEED.url
 }
 
-fun Activity.materialDialog(action: MaterialDialog.Builder.() -> Unit) {
+
+fun Activity.materialDialogThemed(action: MaterialDialog.Builder.() -> Unit): MaterialDialog {
     val builder = MaterialDialog.Builder(this)
     val dimmerTextColor = Prefs.textColor.adjustAlpha(0.8f)
     builder.titleColor(Prefs.textColor)
@@ -54,4 +57,13 @@ fun Activity.materialDialog(action: MaterialDialog.Builder.() -> Unit) {
             .negativeColor(Prefs.textColor)
             .neutralColor(Prefs.textColor)
     builder.action()
+    return builder.show()
+}
+
+fun Activity.setFrostTheme() {
+    val isTransparent = Color.alpha(Prefs.bgColor) != 255
+    if (Prefs.bgColor.isColorDark())
+        setTheme(if (isTransparent) R.style.FrostTheme_Transparent else R.style.FrostTheme)
+    else
+        setTheme(if (isTransparent) R.style.FrostTheme_Light_Transparent else R.style.FrostTheme_Light)
 }
\ No newline at end of file
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebView.kt
index 167661a41..c99feaf50 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebView.kt
@@ -8,8 +8,11 @@ import android.view.View
 import android.widget.FrameLayout
 import android.widget.ProgressBar
 import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.withAlpha
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.facebook.FbTab
+import com.pitchedapps.frost.utils.Prefs
 import io.reactivex.android.schedulers.AndroidSchedulers
 
 /**
@@ -23,6 +26,9 @@ class FrostWebView @JvmOverloads constructor(context: Context, attrs: AttributeS
 
     init {
         inflate(getContext(), R.layout.swipe_webview, this)
+        progress.tint(Prefs.iconColor.withAlpha(180))
+        refresh.setColorSchemeColors(Prefs.iconColor)
+        refresh.setProgressBackgroundColorSchemeColor(Prefs.headerColor.withAlpha(255))
         web.progressObservable.observeOn(AndroidSchedulers.mainThread()).subscribe {
             progress.visibility = if (it == 100) View.INVISIBLE else View.VISIBLE
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) progress.setProgress(it, true)
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 75060d865..2bd938389 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,17 +1,31 @@
 <resources>
 
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="MaterialDrawerTheme.Light.DarkToolbar.ActionBar">
-        <item name="android:windowShowWallpaper">true</item>
-        <item name="android:windowBackground">@android:color/transparent</item>
+    <style name="FrostThemeBase" parent="MaterialDrawerTheme.ActionBar">
+        <item name="colorPrimary">@color/facebook_blue</item>
+        <item name="colorPrimaryDark">@color/facebook_blue_dark</item>
     </style>
 
-    <style name="AppTheme.NoActionBar">
+    <style name="FrostTheme" parent="@style/FrostThemeBase">
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="AppTheme.Overlay" parent="AppTheme.NoActionBar">
+    <style name="FrostTheme.Light" parent="MaterialDrawerTheme.Light.DarkToolbar">
+        <item name="colorPrimary">@color/facebook_blue</item>
+        <item name="colorPrimaryDark">@color/facebook_blue_dark</item>
+    </style>
+
+    <style name="FrostTheme.Transparent">
+        <item name="android:windowShowWallpaper">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+    </style>
+
+    <style name="FrostTheme.Light.Transparent">
+        <item name="android:windowShowWallpaper">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+    </style>
+
+    <style name="FrostTheme.Overlay">
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:activityOpenEnterAnimation">@anim/slide_in_right</item>
         <item name="android:activityOpenExitAnimation">@anim/slide_out_right</item>
@@ -23,7 +37,7 @@
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Dark" />
 
-    <style name="Theme.Splash" parent="Theme.AppCompat.NoActionBar">
+    <style name="FrostTheme.Splash" parent="Theme.AppCompat.NoActionBar">
         <item name="android:windowBackground">@drawable/splash_screen</item>
         <item name="android:navigationBarColor">@color/splashBackground</item>
         <item name="colorPrimaryDark">@color/splashBackground</item>