Rivington: Hide duplicate palette colors, fix regression.

rivington/functions.php

@@ -181,5 +181,15 @@ function rivington_editor_styles() {
 
 	// Enqueue Google fonts in the editor, if necessary
 	wp_enqueue_style( 'rivington-editor-fonts', rivington_fonts_url(), array(), null );
+
+	// Hide duplicate palette colors
+	$colors_array = get_theme_mod('colors_manager', array( 'colors' => true )); // color annotations array()
+	if ( ! empty( $colors_array ) && $colors_array['colors']['txt'] != '#F2F2F2' ) { // $config-global--color-foreground-light-default;
+		$inline_palette_css = '.block-editor-color-gradient-control .components-circular-option-picker__option-wrapper:nth-child(5),
+			.block-editor-color-gradient-control .components-circular-option-picker__option-wrapper:nth-child(6) {
+				display: none;
+			}';
+		wp_add_inline_style( 'wp-edit-blocks', $inline_palette_css );
+	}
 }
 add_action( 'enqueue_block_editor_assets', 'rivington_editor_styles' );