Implemented inverted color scheme

roles/nginx-modifier-css/tasks/main.yml

@@ -1,12 +1,15 @@
 # Load this role via nginx-modifier-all for consistency
 
-# roles/nginx-modifier-css/tasks/main.yml
-
 - name: Generate color palette with colorscheme-generator
   set_fact:
     color_palette: "{{ lookup('colorscheme', global_css_base_color, count=global_css_count, shades=global_css_shades) }}"
   when: run_once_nginx_global_css is not defined
 
+- name: Generate inverted color palette with colorscheme-generator
+  set_fact:
+    inverted_color_palette: "{{ lookup('colorscheme', global_css_base_color, count=global_css_count, shades=global_css_shades, invert_lightness=True) }}"
+  when: run_once_nginx_global_css is not defined
+
 - name: Deploy global.css
   template:
     src: global.css.j2