Rumblings about a possible blue version of the HTC One surfaced earlier this month, but at the time there were no images of the device or any concrete evidence to support the claims of the device's existence. That's changed today, as @evleaks has posted a pair of renders that show the front and rear of a blue HTC One with black plastic injections. Outside of the new blue paint job, this One looks fairly similar to the silver, black and red models that are already available.
While HTC hasn't made any mention of additional One colors, it's certainly possible that the company could have some planned. Manufacturers frequently re-release their existing hardware with new paint jobs to help invigorate consumer interest, and with both the One mini and the rumored One Max coming soon, adding a blue version of the original One could help direct some attention that device's way as well.