Color Palette for Romance Novel Reading Application:

1. Brand Color:
   - Name: Poppy Red
   - Hex Code: 
          
          #FF4A53
       
   - Description: The vibrant and passionate poppy red serves as the brand color, representing the intensity and excitement of romance novels.

2. Accent Color:
   - Name: Blushing Pink
   - Hex Code: 
          
          #FF8E9E
       
   - Description: This soft and delicate pink complements the brand color, evoking a sense of tenderness and romance.

3. Highlight Color:
   - Name: Amorous Purple
   - Hex Code: 
          
          #A77EDC
       
   - Description: This deep and captivating purple adds a touch of mystery and allure to the color palette, reflecting the captivating nature of romance novels.

4. Complementary Color:
   - Name: Crisp White
   - Hex Code: 
          
          #FFFFFF
       
   - Description: The clean and pure white background provides a fresh canvas for the vibrant colors to stand out, ensuring a visually pleasing reading experience.

5. Support Color:
   - Name: Lively Coral
   - Hex Code: 
          
          #FF6F70
       
   - Description: This energetic coral shade adds a lively and playful element to the color palette, enhancing the overall fun and enjoyable atmosphere of the romance novel reading application.

6. Neutral Color:
   - Name: Soft Gray
   - Hex Code: 
          
          #D8D8D8
       
   - Description: The soft gray tone acts as a neutral base, offering a calming and balanced backdrop to the vibrant colors, ensuring a comfortable and soothing reading experience.

The color palette combines the vibrant poppy red brand color with soft and playful hues, creating a fun and engaging atmosphere for users while maintaining a clean and easy-to-read background with a white base.