Functions/Data/Get-RGBA.ps1

Function Get-RGBA
    {
    [CmdletBinding()]
    Param
        (
        # Color Name
        [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [ValidateSet("lime","red","blue","aqua","magenta","yellow","green","maroon","navy","purple","olive","teal","gray","black","white")]
        [String]
        $ColorName
        )

    Process
        {
        switch ($ColorName)
            {
            "lime"    {"rgba(0,255,0,1)"}
            "red"     {"rgba(255,0,0,1)"}
            "blue"    {"rgba(0,0,255,1)"}
            "aqua"    {"rgba(0,255,255,1)"}
            "magenta" {"rgba(255,0,255,1)"}
            "yellow"  {"rgba(255,255,0,1)"}
            "green"   {"rgba(0,128,0,1)"}
            "maroon"  {"rgba(128,0,0,1)"}
            "navy"    {"rgba(0,0,128,1)"}
            "purple"  {"rgba(128,0,128,1)"}
            "olive"   {"rgba(128,128,0,1)"}
            "teal"    {"rgba(0,128,128,1)"}
            "gray"    {"rgba(128,128,128,1)"}
            "black"   {"rgba(0,0,0,1)"}
            "white"   {"rgba(255,255,255,1)"}        
            }
        }
    }