Blue — it's a versatile color that in its darkest hues is dramatic and moody. It can be bold, uplifting and energizing. It can mix with other hues to create stunning teals, turquoises, dusty bluish grays and more. Barely there, it's a hint of color that soothes and softens. Want to pick a blue for a wall or furniture paint project this weekend and know it'll look amazing? Check out these 20 real-life examples of blues used in house tours — including paint names!