I searched, but i didn't found what i need. So i wrote it by myself. A simple color picker. Retrieves the color under your mouse pointer and shows it in AutoIt-friendly hex format. Press the button, to copy the "0x......"-value into clipboard. Hit the [Ctrl]-Key on your keyboard once, to lock/unlock the GUI. That's all. Happy programming. #include <GuiConstants.au3> #include <Misc.au3> GuiCreate("ColorPicker", 170, 80, -1, -1, -1, $ws_ex_topmost + $ws_ex_toolwindow) GUIS