Color Palette:
1. Main color: 
   - Name: Midnight Blue
   - Hex code: 
                            
                            #191970
                        
   - Description: A deep and rich blue, reminiscent of a midnight sky.

2. Main color: 
   - Name: Coral
   - Hex code: 
                            
                            #FF6F61
                        
   - Description: A vibrant and warm pinkish-orange color, evoking feelings of energy and vitality.

3. Main color: 
   - Name: Forest Green
   - Hex code: 
                            
                            #228B22
                        
   - Description: A deep and earthy green, inspired by the lush foliage of a forest.

Sub colors for Midnight Blue:
   - Name: Steel Blue
   - Hex code: 
                            
                            #4682B4
                        
   - Description: A cool and calming blue with a hint of gray, resembling the color of steel.

   - Name: Lavender Blue
   - Hex code: 
                            
                            #CCCCFF
                        
   - Description: A soft and soothing blue with undertones of lavender, like the petals of a delicate flower.

   - Name: Indigo
   - Hex code: 
                            
                            #4B0082
                        
   - Description: A dark and mysterious shade of blue, reminiscent of the deep night sky.

Sub colors for Coral:
   - Name: Peach
   - Hex code: 
                            
                            #FFDAB9
                        
   - Description: A soft and inviting shade of orange with a touch of pink, resembling the color of ripe peaches.

   - Name: Salmon Pink
   - Hex code: 
                            
                            #FF91A4
                        
   - Description: A warm and delicate pink with hints of orange, reminiscent of the color of salmon flesh.

   - Name: Tangerine
   - Hex code: 
                            
                            #FFA500
                        
   - Description: A bright and zesty orange, reminiscent of the vibrant hue of tangerine fruit.

Sub colors for Forest Green:
   - Name: Olive
   - Hex code: 
                            
                            #808000
                        
   - Description: A rich and earthy green with undertones of brown, resembling the color of ripe olives.

   - Name: Moss Green
   - Hex code: 
                            
                            #8A9A5B
                        
   - Description: A muted and natural green, inspired by the color of moss-covered rocks and trees.

   - Name: Emerald
   - Hex code: 
                            
                            #50C878
                        
   - Description: A vivid and lustrous green, reminiscent of the precious gemstone emerald.