If you don't need to dig through menus it would be easier to position the pointer then fire a macro that clicks the action's "Get" button then returns the pointer to where you had it:
Auto-Get Pixel Under Mouse.kmmacros (20.7 KB)
If you do need to dig through menus then probably better to show the menu then capture the values to a text window and manually enter them into the action:
Get Pixel Position and Colour.kmmacros (3.2 KB)
There are probably other ways, but it would vary by situation.
Correct. It applies to the mouse Get, it does not apply to the Get for Pixel.
There is no current way to change that one.
You could use the Terminal command:
sleep 10; screencapture -c
and then use the image from the screen capture to get the pixel color.
Oh good sir Nige_S, not only saved me you opened me a whole New window to solve other similar things 
.
And if I could take advance of kcwhat suggested command:
With -int1 it would be near to actual shortcut, time based, but unfortunately doesn't affect the Get button neither to move and click action, still countdown is 5
With the first macro I am good and I change it to found image condition. But I will keep it in my library.
Really thank you and everyone for the fast suggestions.
