Design a logo that reflects the dark and sinister nature of a fictional YouTube channel called 'Shadow Secrets'. Incorporate elements that evoke mystery, fear, and darkness. Utilize a color palette dominated by deep blacks, blood reds, and eerie greens. Emphasize creepy and unsettling imagery, such as twisted figures, sinister eyes, or occult symbols. Create a logo that leaves a haunting and disturbing impression on viewers, capturing the essence of the channel's unsettling content."