<Ostentatious Royalty - Muted> 
1. Blush Pink - 
                            
                            #D99CC0
                         - A softer, muted pink that still reflects the king's extravagant personality while being less overpowering. 
2. Antique Gold - 
                            
                            #D4AF37
                         - A more subdued gold that evokes a sense of timeless luxury without being overly flashy. 
3. Plum Purple - 
                            
                            #7C4A8E
                         - A muted purple that conveys a sense of depth and sophistication while remaining elegant. 
4. Forest Green - 
                            
                            #4CBB17
                         - A deeper green that signifies prosperity and adds a grounded element to the palette. 
5. Navy Blue - 
                            
                            #001F3F
                         - A rich navy that represents loyalty and wisdom, providing a classic touch to the overall design.

This revised palette maintains the essence of ostentation but with more muted tones, allowing for a sophisticated yet regal appearance.

What specific applications do you have in mind for this palette? Are there any particular styles or design elements you would like to ensure are included?