No blonde hair or blue eyes anyway near me. We are a dark-haired family, my dad has been mistaken for Italian and Turkish (which I also look when I have a nice tan). My mum also has brown hair as well as my sister (they're both lighter than me though). And my grandparents are dark as well. And we're all Swedish!
Although I might go blonde I am way lighter know, when I was a kid I almost had black hair (natural).
When I visited the US five years ago a lot of people asked if I was 100 % Swedish and yep I am. And just a few months a go a Greek guy asked me the same thing (and then if I was really sure). So maybe Iäm not your stereotypical Swede.