### Halloween Themed Living Room Color Palette

1. **Pumpkin Orange**
   - **Hex Code:** 
          
          #FF7518
       
   - **Description:** A vibrant and warm orange that evokes the classic imagery of Halloween pumpkins, perfect for adding a bold accent to your living room.

2. **Midnight Black**
   - **Hex Code:** 
          
          #101820
       
   - **Description:** A deep, rich black that provides a dramatic backdrop, enhancing other colors and creating a cozy, spooky atmosphere.

3. **Ghostly White**
   - **Hex Code:** 
          
          #F8F8F8
       
   - **Description:** A soft, off-white that adds a light contrast to darker elements, reminiscent of ghostly apparitions and providing a balanced feel.

4. **Witching Hour Purple**
   - **Hex Code:** 
          
          #5E4B8E
       
   - **Description:** A deep, enchanting purple that brings a mystical quality to the palette, perfect for accent walls or decor items.

5. **Blood Red**
   - **Hex Code:** 
          
          #A50000
       
   - **Description:** A striking, bold red that adds a touch of drama and intensity, ideal for decorative pillows or artwork.

6. **Graveyard Green**
   - **Hex Code:** 
          
          #4B9F6E
       
   - **Description:** A muted, earthy green that suggests the essence of autumn leaves and adds a natural element, complementing the other vibrant hues.

### Palette Overview:
This Halloween themed color palette combines warm and cool tones to create a festive yet cozy atmosphere perfect for a living room. The vibrant orange and rich purple add a playful touch, while the black and white offer balance and contrast. The blood red and graveyard green provide depth and a nod to the seasonal changes, making it an inviting space for gatherings during the spooky season.