<Aesthetic Website Color Palette>
1. Serenity Blue - 
                            
                            #A4C8E1
                         - A soft, calming blue that evokes tranquility and peace, perfect for creating a serene atmosphere.
2. Blush Pink - 
                            
                            #F4C2C2
                         - A gentle, warm pink that adds a touch of softness and romance to the design.
3. Creamy White - 
                            
                            #FAF3E0
                         - A warm, off-white that provides a cozy backdrop, enhancing the overall aesthetic without being too harsh.
4. Sage Green - 
                            
                            #B2C8B2
                         - A muted green that brings in a natural element, promoting a sense of balance and harmony.
5. Dusty Lavender - 
                            
                            #D5C6E0
                         - A muted purple that adds a subtle elegance and sophistication, perfect for accentuating other colors in the palette.

This color palette is designed to create a soft, calming aesthetic suitable for a website. The combination of blues, pinks, and greens together with warm neutrals evokes a sense of tranquility while maintaining elegance.

What specific theme or target audience do you have in mind for your aesthetic website? Would you like to explore different shades or additional colors?