Color Palette: "Modern Minimalism"

1. Color Name: Pure White
   Hex Code: 
                            
                            #FFFFFF
                        
   Description: The foundation of this palette is a pure white color, representing cleanliness, simplicity, and a sense of modernity.

2. Color Name: Steel Grey
   Hex Code: 
                            
                            #A9A9A9
                        
   Description: This cool grey shade adds a sleek and sophisticated touch to the palette, reflecting the modern aesthetic of a new custom-built home.

3. Color Name: Soft Beige
   Hex Code: 
                            
                            #F5F5DC
                        
   Description: Soft beige provides warmth and comfort to the palette, creating a cozy atmosphere within the new home while maintaining a contemporary look.

4. Color Name: Taupe
   Hex Code: 
                            
                            #483C32
                        
   Description: Taupe, a versatile earthy color, adds depth and balance to the palette. It complements the white base while adding a touch of natural elegance.

5. Color Name: Sky Blue
   Hex Code: 
                            
                            #87CEEB
                        
   Description: Sky blue brings a refreshing and calming element to the palette, reminiscent of clear skies and new beginnings often associated with a new custom-built home.

6. Color Name: Charcoal Black
   Hex Code: 
                            
                            #36454F
                        
   Description: Charcoal black serves as an accent color, adding a touch of sophistication and contrast to the overall palette, enhancing the modern and sleek ambiance.

This color palette combines the purity of white with subtle earthy tones and a pop of blue to create a modern and minimalistic feel. The inclusion of white, as requested, ensures a clean and fresh look for the new custom-built home while maintaining a sense of elegance and simplicity.