Thank you for the context! I will add a soft, cake-inspired blue to complement the existing palette, which is suitable for a cake brand. Here’s the updated color palette:

 < <Soft Elegance with Blue> 
1. Ivory - 
                            
                            #F8F4F0
                         - A warm, soft off-white that brings a sense of calm and purity.
2. Dusty Rose - 
                            
                            #D4A5A5
                         - A muted pink with vintage charm, adding a gentle touch of warmth.
3. Muted Sage - 
                            
                            #A3B18A
                         - A soft, earthy green that evokes tranquility and nature.
4. Rose Gold - 
                            
                            #B76E79
                         - A luxurious metallic hue that adds a hint of sophistication and glamour.
5. Slate Gray - 
                            
                            #4A4A4A
                         - A deep, neutral gray that grounds the palette, offering balance and versatility.
6. Powder Blue - 
                            
                            #B2D2E2
                         - A soft, pastel blue that brings a light, airy feel, reminiscent of frosting on a cake.

This palette, now called “Soft Elegance with Blue,” maintains a delicate and sophisticated aesthetic while introducing a cake-inspired powder blue that adds freshness and sweetness to the overall design.

Do you have a specific hue of blue in mind, or does this powder blue work for your brand vision? Would you like to explore any additional colors or elements for your cake brand?