Can I use an image with resolution something like 4x4 for low poly textures ?

I would need one color for a object so there won`t be any issues ? Or perhaps it`s bad for some reason ?

btw i would use these in unity 

  • Jonathan Lampel replied

    Sure. If that's all you need, that's awesome! If it's only one color though, it may be even better to make the shader that color instead and skip the texture altogether.