Sure! Here's a single blue color palette for you:

1. Color Name: Baby Blue
   Hex Code: 
                            
                            #89CFF0
                        
   Palette Description: A soft and calming shade of blue, reminiscent of a clear sky on a sunny day.

2. Color Name: Cornflower Blue
   Hex Code: 
                            
                            #6495ED
                        
   Palette Description: A vibrant and intense blue, resembling the color of cornflower petals.

3. Color Name: Steel Blue
   Hex Code: 
                            
                            #4682B4
                        
   Palette Description: A cool and sophisticated shade of blue, reminiscent of the color of steel.

4. Color Name: Dodger Blue
   Hex Code: 
                            
                            #1E90FF
                        
   Palette Description: A bright and energetic blue, similar to the color often used in Dodger baseball team logos.

5. Color Name: Navy Blue
   Hex Code: 
                            
                            #000080
                        
   Palette Description: A deep and rich shade of blue, resembling the color often associated with naval uniforms.

6. Color Name: Robin Egg Blue
   Hex Code: 
                            
                            #00CCCC
                        
   Palette Description: A unique and refreshing blue, similar to the color of a robin's egg.

I hope you find this blue color palette inspiring! Let me know if you need any further assistance.