Walmart sells gallon cans of cement paint, I used it on my front steps about 5 years ago, still looks perfect. It only comes in "battleship gray" (that I was able to find, which is fine because we wanted gray) and it has the texture already in it (some type of sand). You have to mix it good because of the texture, but because of that it is never slippery. It was like $9 a gallon (tho it could be alot more now, like everything else).
2015 Rockwood Mini Lite 2504S
2015 Ford F150 Ecoboost