The upcoming iPhone 17 Air is expected to be available in four color options, including a new light blue shade. This particular blue is described as a 'barely blue' or sky blue color that could appear almost white in low-light conditions, reminiscent of the blue Sierra tone seen on the iPhone 13 Pro. The new finish aims to emphasize the ultra-thin design of the iPhone 17 Air, distinguishing it from previous Apple blue hues. Multiple sources and leaks have confirmed the introduction of this unique color as part of the iPhone 17 Air lineup.