Add to page: {{WikiProject Lua/header}}

Will show:

 WP:Lua
Project
 WT:Lua
Project talk
 Modules
 
 Help
 
 To do
 
 Requests
 
 Resources
en: m: mw: external
 

Colors used are derived from the dark blue in the Lua logo:

Lua colors and wikipedia backgrounds (Help:Using colors)
RGB HSV Color General usage Note
#000080 240°, 100%, 50%   Source sample Lua logo
2 #0000FF Hue=240° (66.7%; 170/255dec) 100%, 100%   Basic hue What we'd call the color
3 #A3A3BF 240°, 15%, 75%   Header border only
4 #CECEF2 240°, 15%, 95%   Main border; Header background
5 #E6E6FF 240°, 10%, 100%   2nd header, accent colour
6 #F5F5FF 240°, 4%, 100%   Main background

Colors used in the header:

Border: 2 (not 3 to associate well with basic Lua color)
Active tab and wide bottom bar: 5
Inactive tabs: 6
Not used: 4