Private/Get-TrueColorBg.ps1
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function Get-TrueColorBg { <# .SYNOPSIS Generates ANSI escape sequence for background true color. .PARAMETER R Red component (0-255). .PARAMETER G Green component (0-255). .PARAMETER B Blue component (0-255). .OUTPUTS System.String #> [CmdletBinding()] [OutputType([string])] param( [Parameter(Mandatory)] [ValidateRange(0, 255)] [int]$R, [Parameter(Mandatory)] [ValidateRange(0, 255)] [int]$G, [Parameter(Mandatory)] [ValidateRange(0, 255)] [int]$B ) return "$script:ESC[48;2;${R};${G};${B}m" } |