#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>

$Form1 = GUICreate("Form1", 141, 127, 276, 231)
$Input1 = GUICtrlCreateInput("", 8, 8, 121, 21)
$Label1 = GUICtrlCreateLabel("Press or Hold F1 to get Hex color at Mouse X -3, Y-3 Pos,", 8, 40, 124, 73)
GUISetState(@SW_SHOW)

HotKeySet("{f1}","MousePos")

Func MousePos()
	$aPos = MouseGetPos()
	$PGC = PixelGetColor($aPos[0] -3, $aPos[1] -3)
	GUICtrlSetData($Input1, "0x" & Hex($PGC, 6))

EndFunc

While 1
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit

	EndSwitch
WEnd