Having said that, there are some essential standards you can pursue
Keep a noteworthy segment of the house in a light shade (white, beige, offwhite, gentle pista greens, light peach, etc). This keeps your home looking sufficiently bright and roomy
Feature key areas in each room. It could be an entire divider done up in a dull shade, a little niche done up in a pastel shade darker than your light shading, the roof shading changed...