only in patch2:
unchanged:
--- a/core/themes/bartik/color/preview.es6.js
+++ b/core/themes/bartik/color/preview.es6.js
@@ -48,6 +48,17 @@
         'border-color',
         $colorPalette.find('input[name="palette[sidebarborders]"]').val(),
       );
+      $colorPreviewBlock.css(
+        'color',
+        $colorPalette.find('input[name="palette[sidebartext]"]').val(),
+      );
+
+      $colorPreview
+        .find('.color-preview-sidebar .color-preview-block a')
+        .css(
+          'color',
+          $colorPalette.find('input[name="palette[sidebarlink]"]').val(),
+        );
 
       // Footer wrapper background.
       $colorPreview
@@ -57,6 +68,20 @@
           $colorPalette.find('input[name="palette[footer]"]').val(),
         );
 
+      $colorPreview
+        .find('.color-preview-footer-wrapper, .color-preview-footer-wrapper h2')
+        .css(
+          'color',
+          $colorPalette.find('input[name="palette[footertext]"]').val()
+        );
+
+      $colorPreview
+        .find('.color-preview-footer-wrapper a')
+        .css(
+          'color',
+          $colorPalette.find('input[name="palette[footerlink]"]').val()
+        );
+
       // CSS3 Gradients.
       const gradientStart = $colorPalette
         .find('input[name="palette[top]"]')