Usage[edit]

Will show:

Background[edit]

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

Lua colors and wikipedia backgrounds (Help:Using colors)
	RGB	HSV	General usage	Note
1	`#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

The above documentation is transcluded from Template:WikiProject Lua header/doc.
Editors can experiment in this template's sandbox and testcases pages.
Add categories to the /doc subpage. Subpages of this template.