Your neutral colors will provide a backdrop for the more vibrant shades in your palette, enhancing their impact. A simple way to choose supportive neutral colors is by using shades and tints of your dominant and accent colors. This adds depth to your palette while maintaining a cohesive look. For example, if your primary color is blue, use light shades of blue for your neutral colors to create a nuanced and dynamic color palette. This approach also makes it easier to create different materials that all fit within your brand's visual identity. Check out
this website to easily create shades and tints of your dominant and accent colors.