Ha! Well, you know me, Queen of the Blues...
In all seriousness, I do want to add back in some reds, berries, and fuchsias... but...at the same time, I'm looking at what's there and admitting, you know what? This is a signature style!
Blue (mostly navy but some royal) and white for summer, with hits of grey and a few bits of cognac, hot pink, cobalt, red primarily in accessories.
Blue (mostly navy and ink) and grey (charcoal and light grey) with white, red/ burgundy, berry/ fuchsia and maybe teal or purple accents in winter.
For travel, it works easily.
I know you are in a warmer climate so scarves may not be ideal in summer (and may not be good for work, period). But for casual occasions, a gauzy scarf in one of your favourite berry tones could solve a multitude of retail gaps.