[HELP] Scan for a certain pixel

 #include <iostream>
#include <windows.h>

using namespace std;
int main()
{
	POINT p;
	HWND hwnd = GetDesktopWindow();
	HDC hdc = GetDC(hwnd);
	
	while(true)
	{
		GetCursorPos(&p);
		COLORREF rgb = GetPixel(hdc, p.x, p.y);
		COLORREF hey = GetRValue(rgb);
		COLORREF hey2 = GetGValue(rgb);
		COLORREF hey3 = GetBValue(rgb);
		if(GetAsyncKeyState(VK_SHIFT)&1){cout<<hey<<" "<<hey2<<" "<< hey3<<"\n";}
		}
	}

 #include <iostream>
#include <windows.h>

using namespace std;
int main()
{
	POINT p;
	HWND hwnd = GetDesktopWindow();
	HDC hdc = GetDC(hwnd);
	RECT rect;
	while(true)
	{
		GetClientRect(hwnd, &rect);
		ClientToScreen(hwnd, &p);
		GetCursorPos(&p);
		COLORREF rgb = GetPixel(hdc, p.x, p.y);
		COLORREF hey = GetRValue(rgb);
		COLORREF hey2 = GetGValue(rgb);
		COLORREF hey3 = GetBValue(rgb);
		if(GetAsyncKeyState(VK_SHIFT)&1){cout<<hey<<" "<<hey2<<" "<< hey3<<"\n";}
		if(hey == 211 && hey2 == 215 && hey3 == 243){MessageBox(hwnd, TEXT("YOU DID IT") ,TEXT("FINALLY"), MB_OK);}