Blue because it reminds me of the lesson I once learned about atoms and the most coldest place in the earth.I think the temperature is called absolute null.I mean highest - temperature can be -297C or so , but there's a temperature that totally freezes an object and it can never melt again.I mean totally.Throw that thing into lava and it wont melt.Anyway bad grammar I have here so I just want to say that blue is the most awesome color for me since it has something to do with the freezing.