You can get red and brown plants but they are much harder to grow. Most just go green because they don’t get enough fertiliser and light to keep them red.
Crypt wendetai brown will normally stay brown under low light and are easy to grow, there are a number of green varieties that are green or a mix of brown and green that are pretty easy.
Crypts are interesting because they grow differently depending on the conditions, I have some wendetai green that are bright green and others that are much darker and some that are brown/green at the base of the leaves, the only difference is the light they get. They all came from the same mother plant. They are also pretty hard to kill which is a good thing.
That’s about it though under the lights you have, I think the red stem plants would just go green in the tall Fluval Edge but happy to be corrected on that.
Fake plants could be a good shout, make sure you decent get silk ones, the plastic ones are a bit naff especially in a small tank where you will be petty close to them. They look better once they have been in the tank a few weeks.
Mixing fake and real does also work, real anubias and crypts in the front and middle, fake red stems in the back.