Blues? Personally, I think even reds give too much resistance for extended WASD sessions, but I love the typing feel too much to go back to a membrane keyboard just for gaming. This is what I got recently: https://www.amazon.com/gp/product/B01D3BDNLU/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Frankly, it's way more money than anyone should ever spend on a keyboard, but I prefer gaming in the dark so backlighting is a must. And if you're going backlit you might as well go full RGB.