Pizza crust doesn't brown I've tried several pizza recipes but the rim/crust always comes out white, no browning at all. I used all-purpose flour, salt, instant yeast, water and olive oil.

I tried to set the temperature to maximum (230 degree celsius 230°C with my oven) and bake longer but then the crust turned out hard while cheese was starting burning. I also tried to brush the rim with milk, it was better, not white anymore, but still wasn't golden brown as I had expected. Hope someone can help. Thanks very much.
I recommend finding a recipe that incorporates a small amount of sugar into the dough, and has you bake the pizza at a high heat. Both of these are very helpful in developing the kind of crust you seek.