Why do many girls prefer the colour pink?

It could just be a cultural quirk, but recent research hints at a deeper reason.


Asked by: Ben Fernando, Birmingham

The obvious explanation is that it’s just a cultural quirk, but recent research hints at a deeper reason. Prof Anya Hurlbert, of Newcastle University, asked adults from different cultures to choose their preferred colour from pairs of coloured rectangles. This revealed that females do have a natural preference for redder colours – prompting Dr Hurlbert to speculate that evolution may have led females to prefer reddish colours, from reddish fruits to healthy pink faces.

Subscribe to BBC Focus magazine for fascinating new Q&As every month and follow @sciencefocusQA on Twitter for your daily dose of fun science facts.