Here are the hex values for all three palettes in a format you can easily copy:

1. Warm Harmony with Fresh Accents

White Beach: 
                            
                            #F4F1E6
                        
Stone Grey: 
                            
                            #5D5852
                        
Muted Teal: 
                            
                            #65A9A3
                        
Warm Coral: 
                            
                            #DA8F7B
                        
Soft Beige: 
                            
                            #D8CFC4
                        
Muted Sage Green: 
                            
                            #B3C8B6
                        
Warm Mustard Yellow: 
                            
                            #E2C48D
                        
Warm Eggplant: 
                            
                            #6F4C7A
                        

2. Vibrant Harmony with Fresh Accents

Bright White Beach: 
                            
                            #FFFFFF
                        
Enhanced Stone Grey: 
                            
                            #7A6E6A
                        
Vibrant Teal: 
                            
                            #78B7B0
                        
Bright Coral: 
                            
                            #FF6F61
                        
Rich Beige: 
                            
                            #E6CFC4
                        
Bright Sage Green: 
                            
                            #A8D9A2
                        
Vibrant Mustard Yellow: 
                            
                            #F0B34C
                        
Lively Eggplant: 
                            
                            #8B5B8A
                        

3. Muted Harmony with Fresh Accents

Soft White Beach: 
                            
                            #F2E6E0
                        
Darker Stone Grey: 
                            
                            #4A4743
                        
Muted Teal: 
                            
                            #4B8B80
                        
Soft Coral: 
                            
                            #D39B8A
                        
Light Warm Beige: 
                            
                            #D1BBA0
                        
Muted Sage Green: 
                            
                            #A8C0B0
                        
Soft Mustard Yellow: 
                            
                            #D2C56B
                        
Muted Eggplant: 
                            
                            #5C4A5A
                        

Feel free to copy these hex values for your use. If you need anything else or have further questions, just let me know!