Start with Soft Blue on the walls. It is a gentle, slightly grayed blue that feels like a clear morning sky, and that is exactly the mood you want the second someone steps through your front door. An entryway is small and busy, so this color does a lot of quiet work, it opens the space up, calms the rush of coming and going, and sets a fresh, easy tone for the rest of the home.
Keep Bright White on the trim, doors casings, and baseboards to frame everything in clean, warm light, so the blue stays crisp instead of washing out. Then let Deep Indigo carry the front door for a rich, grounding pop that feels like the deep end of the same blue family. Put Soft Blue on the walls, Bright White on every piece of trim, and Deep Indigo on the door, and you get a welcome that is both breezy and dressed up.