Color Palette:
1. Color Name: Royal Blue
   Hex Code: 
                            
                            #4169E1
                        
   Description: A deep and rich blue color that adds a sense of professionalism and trustworthiness to the chart.

2. Color Name: Emerald
   Hex Code: 
                            
                            #50C878
                        
   Description: A vibrant green shade that brings a sense of growth and harmony to the chart.

3. Color Name: Goldenrod
   Hex Code: 
                            
                            #DAA520
                        
   Description: A warm and lively yellow color that adds a touch of energy and positivity to the chart.

4. Color Name: Amethyst
   Hex Code: 
                            
                            #9966CC
                        
   Description: A regal purplish hue that adds a sense of sophistication and creativity to the chart.

5. Color Name: Coral
   Hex Code: 
                            
                            #FF7F50
                        
   Description: A warm and inviting orange-pink color that adds a touch of friendliness and approachability to the chart.

6. Color Name: Teal
   Hex Code: 
                            
                            #008080
                        
   Description: A calming and elegant shade of green-blue that brings a sense of balance and stability to the chart.

7. Color Name: Slate Gray
   Hex Code: 
                            
                            #708090
                        
   Description: A cool and neutral gray color that provides a subtle backdrop for the other vibrant colors in the chart.