Understood! Here’s a revised six-color palette while keeping your original colors:

 <Midnight Blossom Enhanced>
1. Soft Blush - 
                            
                            #faedf0
                         - A gentle, light pink that evokes a sense of calm and softness.
2. Midnight Blue - 
                            
                            #161853
                         - A deep, dark blue that brings depth and sophistication.
3. Rich Plum - 
                            
                            #7d3c98
                         - A luxurious plum that adds a touch of richness and pairs beautifully with both the blush and blue.
4. Teal Tide - 
                            
                            #008C8C
                         - A refreshing teal that introduces a vibrant contrast while maintaining harmony in the palette.
5. Warm Sand - 
                            
                            #D6CFCF
                         - A soft, warm beige that grounds the palette and complements the existing colors.
6. Silver Mist - 
                            
                            #B0B3C6
                         - A light silver-gray that provides a subtle, elegant touch, enhancing the overall sophistication of the palette.

The “Midnight Blossom Enhanced” palette maintains the elegance of your original colors while introducing complementary shades that create depth and versatility.

What type of project do you envision for this color palette? Would you like to see how these colors can work together in specific design elements?