diff --git a/lib/class-wp-rest-block-editor-settings-controller.php b/lib/class-wp-rest-block-editor-settings-controller.php
index 1d66d1f903b0e5..8207d1b6bacbc6 100644
--- a/lib/class-wp-rest-block-editor-settings-controller.php
+++ b/lib/class-wp-rest-block-editor-settings-controller.php
@@ -140,8 +140,8 @@ public function get_item_schema() {
 					'context'     => array( 'site-editor' ),
 				),
 
-				'__experimentalGlobalStylesBaseStyles'   => array(
-					'description' => __( 'Global styles settings.', 'gutenberg' ),
+				'__experimentalGlobalStylesBaseConfig'   => array(
+					'description' => __( 'Settings and styles consolidated from core and theme origins.', 'gutenberg' ),
 					'type'        => 'object',
 					'context'     => array( 'site-editor' ),
 				),
diff --git a/lib/global-styles.php b/lib/global-styles.php
index 7374fecb104b08..e33f79bb758b8a 100644
--- a/lib/global-styles.php
+++ b/lib/global-styles.php
@@ -125,8 +125,9 @@ function_exists( 'gutenberg_is_edit_site_page' ) &&
 		$theme       = WP_Theme_JSON_Resolver_Gutenberg::get_merged_data( $settings, 'theme' );
 		$user_cpt_id = WP_Theme_JSON_Resolver_Gutenberg::get_user_custom_post_type_id();
 
-		$settings['__experimentalGlobalStylesUserEntityId'] = $user_cpt_id;
-		$settings['__experimentalGlobalStylesBaseStyles']   = $theme->get_raw_data();
+		$settings['__experimentalGlobalStylesUserEntityId']           = $user_cpt_id;
+		$settings['__experimentalGlobalStylesBaseConfig']['styles']   = $theme->get_raw_data()['styles'];
+		$settings['__experimentalGlobalStylesBaseConfig']['settings'] = $theme->get_settings();
 	}
 
 	if ( 'other' === $context ) {
diff --git a/packages/edit-site/src/components/global-styles/hooks.js b/packages/edit-site/src/components/global-styles/hooks.js
index 8e807a53ecc531..f8ffdb40176e45 100644
--- a/packages/edit-site/src/components/global-styles/hooks.js
+++ b/packages/edit-site/src/components/global-styles/hooks.js
@@ -137,7 +137,7 @@ function useGlobalStylesUserConfig() {
 function useGlobalStylesBaseConfig() {
 	const baseConfig = useSelect( ( select ) => {
 		return select( editSiteStore ).getSettings()
-			.__experimentalGlobalStylesBaseStyles;
+			.__experimentalGlobalStylesBaseConfig;
 	}, [] );
 
 	return baseConfig;
diff --git a/packages/editor/src/components/provider/use-block-editor-settings.js b/packages/editor/src/components/provider/use-block-editor-settings.js
index 01ad73c7063800..03cd44e35f2af6 100644
--- a/packages/editor/src/components/provider/use-block-editor-settings.js
+++ b/packages/editor/src/components/provider/use-block-editor-settings.js
@@ -94,7 +94,7 @@ function useBlockEditorSettings( settings, hasTemplate ) {
 				'__experimentalBlockPatternCategories',
 				'__experimentalBlockPatterns',
 				'__experimentalFeatures',
-				'__experimentalGlobalStylesBaseStyles',
+				'__experimentalGlobalStylesBaseConfig',
 				'__experimentalGlobalStylesUserEntityId',
 				'__experimentalPreferredStyleVariations',
 				'__experimentalSetIsInserterOpened',