Color Palette:
1. Color Name: Midnight Blue
   Hex Code: 
          
          #191970
       
   Description: A deep navy blue resembling the night sky, perfect for creating a cozy and sophisticated atmosphere in a room with navy walls.

2. Color Name: Antique Gold
   Hex Code: 
          
          #856d4d
       
   Description: A warm, rich gold tone that adds a touch of elegance and luxury to the room, complementing the deep navy walls beautifully.

3. Color Name: Soft Gray
   Hex Code: 
          
          #c9c9c9
       
   Description: A subtle, neutral gray that serves as a versatile base color to balance out the darkness of the navy walls and add a sense of calmness to the space.

4. Color Name: Blush Pink
   Hex Code: 
          
          #e6b8a2
       
   Description: A soft and delicate pink hue that brings a touch of femininity and warmth to the room, creating a gentle contrast with the deep navy walls.

5. Color Name: Olive Green
   Hex Code: 
          
          #556b2f
       
   Description: A deep, earthy green shade that adds a natural and grounding element to the color palette, enhancing the overall cozy and inviting feel of the room.

6. Color Name: Rich Burgundy
   Hex Code: 
          
          #800020
       
   Description: A deep, almost black burgundy color that adds a luxurious and dramatic touch to the room, creating a sense of opulence and sophistication against the navy walls.