Terminal-Icons

0.1.1

Private/ConvertFrom-RGBColor.ps1

                                function ConvertFrom-RGBColor {

    [OutputType([System.String])]

    [cmdletbinding()]

    param(

        [parameter(Mandatory, ValueFromPipeline)]

        [ValidateNotNullOrEmpty()]

        [string]$RGB

    )

    $RGB = $RGB.Replace('#', '')

    $r   = [convert]::ToInt32($RGB.SubString(0,2), 16)

    $g   = [convert]::ToInt32($RGB.SubString(2,2), 16)

    $b   = [convert]::ToInt32($RGB.SubString(4,2), 16)

    $escape = [char]27

    "${escape}[38;2;$r;$g;$b`m"

}