|[List of appearances]|
Blue Whittaker has sand blue pants, in the style of jeans, which are detailed with designs suggesting pockets and the absence of a belt. His shirt is grey, with detailing indicating suspenders, an undershirt, and a patch of bare chest. Blue's head has detailing suggesting a middle- to older-aged man, and his grey beard reinforces that. He also wears a sand blue railroader's cap.
- Blue is based off Red from The Shawshank Redemption. Red was played by the actor Morgan Freeman in The Shawshank Redemption, which is also referenced in the game.
- Blue Whittaker is voiced by Josh Robert Thompson.