what code is this

what kind of code is this x6e\x65\x43\x6f\x6e\x71\x75\x65\x72\x20\x48\x69\x64\x65\x41\x6e\x64\x53\x65\x65\x6b\x20\x53\x65\x72\x76\x65\x72