Need motherboard for I7 4790k

Need motherboard for I7 4790k build 2 PCI-E slots need and ideas theme black and red would be best

ASUS Maximus VII Hero or MSI Gaming 7 are the first ones that come to mind. I have the Hero and really like it.

+1 for this. You could probably get away with the VI too. For the money they're great boards and you can overclock without stability and power delivery worry on them, and they don't look too bad either.

I am actualy looking for the same thing. Hope you find something good :)

Pointed out already; ASUS RoG series, or the MSI gaming series. Gigabyte have a series of 'gaming-branded' red and black motherboards.

All are feature-rich. Get whatever is cheapest, if you don't have any particular requirements. I would lean to the ASUS boards if you're new to overclocking. BIOS flashback is a godsend, and the OC UI is one of the best I have seen.