diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index c6ed6135a378..d45fbad23320 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -7061,6 +7061,7 @@ EditorNode::EditorNode() {
 	scene_root_parent->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 
 	scene_root = memnew(SubViewport);
+	scene_root->set_transparent_background(true);
 	scene_root->set_embedding_subwindows(true);
 	scene_root->set_disable_3d(true);
 	scene_root->set_disable_input(true);
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 080b3e23dfe0..8b892c9d8d6e 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -505,10 +505,10 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	EDITOR_SETTING(Variant::STRING, PROPERTY_HINT_ENUM, "interface/theme/preset", "Default", "Default,Blazium,Breeze Dark,Godot,Godot 2,Gray,Indigo,Light,Redot,Solarized (Dark),Solarized (Light),Black (OLED),Custom")
 	EDITOR_SETTING(Variant::STRING, PROPERTY_HINT_ENUM, "interface/theme/spacing_preset", "Default", "Compact,Default,Spacious,Custom")
 	EDITOR_SETTING(Variant::INT, PROPERTY_HINT_ENUM, "interface/theme/icon_and_font_color", 0, "Auto,Dark,Light")
-	EDITOR_SETTING(Variant::COLOR, PROPERTY_HINT_NONE, "interface/theme/base_color", Color(0.2, 0.23, 0.31), "")
-	EDITOR_SETTING(Variant::COLOR, PROPERTY_HINT_NONE, "interface/theme/accent_color", Color(0.41, 0.61, 0.91), "")
+	EDITOR_SETTING(Variant::COLOR, PROPERTY_HINT_NONE, "interface/theme/base_color", Color(0.141, 0.157, 0.231), "")
+	EDITOR_SETTING(Variant::COLOR, PROPERTY_HINT_NONE, "interface/theme/accent_color", Color(0.733, 0.604, 0.969), "")
 	EDITOR_SETTING(Variant::BOOL, PROPERTY_HINT_NONE, "interface/theme/use_system_accent_color", false, "")
-	EDITOR_SETTING(Variant::FLOAT, PROPERTY_HINT_RANGE, "interface/theme/contrast", 0.3, "-1,1,0.01")
+	EDITOR_SETTING(Variant::FLOAT, PROPERTY_HINT_RANGE, "interface/theme/contrast", 0.24, "-1,1,0.01")
 	EDITOR_SETTING(Variant::BOOL, PROPERTY_HINT_NONE, "interface/theme/draw_extra_borders", false, "")
 	EDITOR_SETTING(Variant::FLOAT, PROPERTY_HINT_RANGE, "interface/theme/icon_saturation", 1.0, "0,2,0.01")
 	EDITOR_SETTING(Variant::FLOAT, PROPERTY_HINT_RANGE, "interface/theme/relationship_line_opacity", 0.1, "0.00,1,0.01")
diff --git a/editor/themes/editor_theme_manager.cpp b/editor/themes/editor_theme_manager.cpp
index 1178fe1d531c..06a94b3bf09f 100644
--- a/editor/themes/editor_theme_manager.cpp
+++ b/editor/themes/editor_theme_manager.cpp
@@ -250,7 +250,7 @@ EditorThemeManager::ThemeConfiguration EditorThemeManager::_create_theme_config(
 	config.color_picker_button_height = 28 * EDSCALE;
 	config.subresource_hue_tint = EDITOR_GET("docks/property_editor/subresource_hue_tint");
 
-	config.default_contrast = 0.3; // Make sure to keep this in sync with the editor settings definition.
+	config.default_contrast = 0.24; // Make sure to keep this in sync with the editor settings definition.
 
 	// Handle main theme preset.
 	{
@@ -284,26 +284,22 @@ EditorThemeManager::ThemeConfiguration EditorThemeManager::_create_theme_config(
 			bool preset_draw_extra_borders = false;
 
 			// Please use alphabetical order if you're adding a new theme here.
-			if (config.preset == "Blazium") {
-				preset_accent_color = Color(0.506, 0.188, 0.949);
-				preset_base_color = Color(0.18, 0.18, 0.18);
-				preset_contrast = config.default_contrast;
-			} else if (config.preset == "Breeze Dark") {
+			if (config.preset == "Breeze Dark") {
 				preset_accent_color = Color(0.26, 0.76, 1.00);
 				preset_base_color = Color(0.24, 0.26, 0.28);
 				preset_contrast = config.default_contrast;
 			} else if (config.preset == "Godot") {
 				preset_accent_color = Color(0.44, 0.73, 0.98);
 				preset_base_color = Color(0.21, 0.24, 0.29);
-				preset_contrast = config.default_contrast;
+				preset_contrast = 0.3;
 			} else if (config.preset == "Godot 2") {
 				preset_accent_color = Color(0.53, 0.67, 0.89);
 				preset_base_color = Color(0.24, 0.23, 0.27);
-				preset_contrast = config.default_contrast;
+				preset_contrast = 0.3;
 			} else if (config.preset == "Gray") {
 				preset_accent_color = Color(0.44, 0.73, 0.98);
 				preset_base_color = Color(0.24, 0.24, 0.24);
-				preset_contrast = config.default_contrast;
+				preset_contrast = 0.3;
 			} else if (config.preset == "Indigo") {
 				preset_accent_color = Color(0.37, 0.54, 0.91);
 				preset_base_color = Color(0.17, 0.17, 0.20);
@@ -313,14 +309,10 @@ EditorThemeManager::ThemeConfiguration EditorThemeManager::_create_theme_config(
 				preset_base_color = Color(0.9, 0.9, 0.9);
 				// A negative contrast rate looks better for light themes, since it better follows the natural order of UI "elevation".
 				preset_contrast = -0.06;
-			} else if (config.preset == "Redot") {
-				preset_accent_color = Color(0.87, 0.22, 0.29);
-				preset_base_color = Color(0.14, 0.12, 0.12);
-				preset_contrast = config.default_contrast;
 			} else if (config.preset == "Solarized (Dark)") {
 				preset_accent_color = Color(0.15, 0.55, 0.82);
 				preset_base_color = Color(0.04, 0.23, 0.27);
-				preset_contrast = config.default_contrast;
+				preset_contrast = 0.3;
 			} else if (config.preset == "Solarized (Light)") {
 				preset_accent_color = Color(0.15, 0.55, 0.82);
 				preset_base_color = Color(0.89, 0.86, 0.79);
@@ -333,8 +325,8 @@ EditorThemeManager::ThemeConfiguration EditorThemeManager::_create_theme_config(
 				preset_contrast = 0.0;
 				preset_draw_extra_borders = true;
 			} else { // Default
-				preset_accent_color = Color(0.506, 0.188, 0.949);
-				preset_base_color = Color(0.18, 0.18, 0.18);
+				preset_base_color = Color(0.141, 0.157, 0.231);
+				preset_accent_color = Color(0.733, 0.604, 0.969);
 				preset_contrast = config.default_contrast;
 			}