Color Palette: Beach Neutrals.

I am heading with my family to the Caribbean in a couple of days. This means packing light, which brings me to choose specific pieces I can style differently. On my inspiration board, I have neutrals, white, color of the sand beige, grey and black. I will eventually throw some color in my luggage too trust me. But for now I am sticking to soft colors. What do you think of these colors?