1. Blue - 
                            
                            #0000FF
                         - Pure blue
2. Baby Blue - 
                            
                            #89CFF0
                         - Light, soft blue
3. Navy Blue - 
                            
                            #000080
                         - Dark blue, almost black
4. Sky Blue - 
                            
                            #87CEEB
                         - Light, airy blue
5. Royal Blue - 
                            
                            #4169E1
                         - Rich, deep blue
6. Steel Blue - 
                            
                            #4682B4
                         - Cool, muted blue
7. Teal Blue - 
                            
                            #367588
                         - Dark blue-green
8. Turquoise Blue - 
                            
                            #00CED1
                         - Bright blue-green
9. Cobalt Blue - 
                            
                            #0047AB
                         - Intense, vivid blue