Final answer:
A candle scent designed specifically for Kim Kardashian is 'Gardenia,' which reflects her preference for this fragrance in her brand's products.
Step-by-step explanation:
The candle scent specifically designed for Kim Kardashian is "Gardenia." Kim Kardashian has expressed her love for gardenia flowers on multiple occasions, and this fragrance has been a staple in various products related to her brand. While there might be multiple scents associated with her, gardenia seems to be particularly special as it is often used in her personal and branded fragrance products.