red and blue folder icons

[Matte]

I'm looking to get the standard "new posts" and "no new posts" folder icons recolored in both a blue and a red variation. Specifically, #b43636 (red) and #4876cd (blue). It's fine if they maintain the gradient/shadow. I tried doing it myself, but I'm not very good at recoloring things.

[Scott]

Matte , I just ran these through a hue filter to change color. Not sure if they will work for what you intended: