Nature creates neutrals in the green grass, shrubs and trees that really allow fall colors to shine. At times it may seem like there is a riot of color, in reality there is just a touch here and there but against the changing clouds and constant green the reds and yellows of well placed fall color creates that attention getting emphasis.
You can do the same with your colors. Use them in small quantities against constant neutrals and it will really show up.
This orange purse against the neutral blue background is an example of color in small doses really becoming the star attraction. What is your neutral? What color do you enjoy for that pop? I hope you will look at the beautiful fall colors (brief as they are) for style inspiration.