fix(ia): dashboard header bg color (#3840)

Author: miguelpeixe

includes/wizards/newspack/class-newspack-dashboard.php

@@ -248,11 +248,10 @@ public function get_dashboard_network_cards() {
 	 */
 	public function get_local_data() {
 		$site_name = get_bloginfo( 'name' );
-		$theme_mods = get_theme_mods();
 		$local_data = [
 			'settings'     => [
 				'siteName'      => $site_name,
-				'headerBgColor' => $theme_mods['header_color_hex'] ?? '',
+				'headerBgColor' => get_theme_mod( 'primary_color_hex', '#f0f0f0' ),
 			],
 			'sections'     => $this->get_dashboard(),
 			'plugins'      => get_plugins(),

src/components/src/box-contrast/index.tsx

@@ -26,7 +26,12 @@ const BoxContrast = ( {
 	isInverted?: boolean;
 	className?: string;
 } ) => {
-	const contrastColor = getContrast( hexColor );
+	let contrastColor;
+	if ( hexColor === '#f0f0f0' ) {
+		contrastColor = '#1e1e1e';
+	} else {
+		contrastColor = getContrast( hexColor );
+	}
 	const style = isInverted
 		? { color: hexColor, backgoundColor: contrastColor }
 		: { backgroundColor: hexColor, color: contrastColor };