===== Rgb (Function) =====
==== Format ====
**rgb**(//red//, //green//, //blue// )\\
**rgb**(//red//, //green//, //blue//, //alpha// )

returns [[integerexpressions|integer_expression]]

==== Description ====
Returns the ARGB value of the color made up of the red, green, and blue components.  Legal values for red, green, blue, and alpha are 0 to 255.  if alpha (transparency) is not defined then 255 will be used making the color opaque (not-transparent).

{{page>en:colorconstants}}

==== See Also ====
{{page>en:start#Graphics - Colors&noheader}}

==== History ==== 
|0.9.5m|New to version|
|0.9.9.28|added alpha (transparency}|