Scathach, Cu Chulainn, and Emiya from Fate/Grand Order HD Wallpaper

Three anime characters in business attire are sitting on a bright yellow couch. The character on the left has blue hair and is wearing a dark suit with a blue tie. The character in the middle has long purple hair and is wearing a dark suit with an open collar. The character on the right has red hair and is wearing a dark vest over a white shirt with a red tie, with a fluffy white scarf draped over his shoulder.