Dell U2913WM with a MacBook Pro mid-2012

I have a MacBook Pro mid-2012 my specs are Intel i7 2.9 GHz, 8GB RAM, GPU HD 4000, OSX Mavericks. I would like to buy a monitor with a 29 9 aspect ratio the resolution of the monitors is 2560x1080. My choice are LG EA93 http://www.lg.com/ca_en/monitors/lg-29EA93 , Dell U2913WM http://bit.ly/1hKSKRq , ASUS MX299Q https://www.asus.com/Monitors_Projectors/MX299Q/ . On the manufacture page i do not see any system requirement. I would like to know if my MacBook Pro is compatible with these monitors and what connection should i use. Now i use my MacBook with a LG fHD with hdmi but the colors are horrible.