diff --git a/uw_fdsu_theme_resp.theme b/uw_fdsu_theme_resp.theme
index 59d5bed1fafa525a49cf02ff861415800246e644..9d4940ad6a425ae3e915cd51c398f59d7c08952a 100644
--- a/uw_fdsu_theme_resp.theme
+++ b/uw_fdsu_theme_resp.theme
@@ -11,6 +11,17 @@ use Drupal\Core\DateTimeZone;
 
 require_once dirname(__FILE__) . '/uw_wcms_gesso/gesso/gesso.theme';
 
+/**
+ * Implements hook_preprocess_HOOK().
+ *
+ * Setting the faculty class colour.
+ */
+function uw_fdsu_theme_resp_preprocess_html(&$variables) {
+
+  // Adding the faculty colour class to the body.
+  $variables['attributes']['class'][] = theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') ? theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') : 'default';
+}
+
 /**
  * Implements hook_preprocess_region().
  */
@@ -57,6 +68,47 @@ function uw_fdsu_theme_resp_preprocess_node(&$variables) {
   }
 }
 
+/**
+ * Implements hook_FORM_ID_alter.
+ *
+ * Add settings for colour scheme.
+ */
+function uw_fdsu_theme_resp_form_system_theme_settings_alter(&$form, \Drupal\Core\Form\FormStateInterface &$form_state, $form_id = NULL) {
+
+  // Work-around for a core bug affecting admin themes. See issue #943212.
+  if (isset($form_id)) {
+    return;
+  }
+
+  // Fieldset for colour scheme.
+  $form['colour_scheme'] = array(
+    '#type' => 'details',
+    '#open' => TRUE,
+    '#title' => t('Colour scheme'),
+  );
+
+  // Colour scheme select list.
+  $form['colour_scheme']['wcms_colour_scheme'] = array(
+    '#type'          => 'select',
+    '#default_value' => theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') ? theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') : 'default',
+    '#description'   => t("Select a color scheme to use"),
+    '#options' => [
+      'default' => 'Default (yellow/red)',
+      'ahs' => 'Applied Health Sciences (teal)',
+      'art' => 'Arts (orange)',
+      'eng' => 'Engineering (purple)',
+      'env' => 'Environment (green)',
+      'mat' => 'Mathematics (pink)',
+      'sci' => 'Science (blue)',
+      'cgc' => 'Conrad Grebel University College',
+      'ren' => 'Renison University College',
+      'stj' => 'St. Jerome\'s University',
+      'stp' => 'St. Paul\'s University College',
+      'school' => 'School (red)',
+    ],
+  );
+}
+
 /**
  * Implements hook_preprocess_paragraph().
  *