< UI Blue Spectrum > 
1. Light Sky Blue - 
                            
                            #87CEFA
                         - A soft, inviting blue perfect for backgrounds and soft UI elements. 
2. Sky Blue - 
                            
                            #87CEEB
                         - A light, soothing blue, ideal for call-to-action buttons or highlights. 
3. Deep Sky Blue - 
                            
                            #00BFFF
                         - A bright, vibrant blue suitable for important notifications or alerts. 
4. Dodger Blue - 
                            
                            #1E90FF
                         - A striking blue for interactive elements like buttons and links. 
5. Steel Blue - 
                            
                            #4682B4
                         - A balanced blue that works well for headers and navigation bars. 
6. Royal Blue - 
                            
                            #4169E1
                         - A bold blue that adds a sense of trust and reliability to the UI. 
7. Cornflower Blue - 
                            
                            #6495ED
                         - A friendly, approachable blue great for feature sections. 
8. Medium Slate Blue - 
                            
                            #7B68EE
                         - A slightly muted blue, perfect for secondary buttons or less prominent features. 
9. Teal Blue - 
                            
                            #008080
                         - A unique blue-green that adds a refreshing touch to the palette. 
10. Midnight Blue - 
                            
                            #191970
                         - A dark, sophisticated blue that can be used for footers or dark modes. 
11. Light Steel Blue - 
                            
                            #B0C4DE
                         - A soft, understated blue ideal for backgrounds or subtle elements. 
12. Powder Blue - 
                            
                            #B0E0E6
                         - A gentle blue that provides a soothing touch to the overall design. 

This palette offers a diverse range of blues suitable for various UI elements, from backgrounds to buttons, ensuring a cohesive and visually appealing design.

What specific UI components are you focusing on, such as buttons, backgrounds, or typography? Or do you have any other color preferences to consider?