<Sunburst Bold Flag Palette Revised> 
1. Sunburst Yellow - 
                            
                            #FFCC00
                         - A vibrant and energizing yellow that captures the essence of sunlight and positivity.
2. Crimson Red - 
                            
                            #C8102E
                         - A bold and rich red that enhances the warmth of the palette while providing a striking contrast.
3. Midnight Blue - 
                            
                            #003366
                         - A deep and rich blue that offers stability and balance, complementing both the yellow and red.

This revised color palette maintains the boldness while ensuring that the Crimson Red harmonizes well with the Sunburst Yellow and Midnight Blue. The combination still embodies energy and warmth, with added depth from the red.

Would you like to see mockups of how these colors might look on a flag, or do you have other design elements to consider?