Act as a seasoned eCommerce UX designer with 8+ years of experience in color psychology and conversion optimization. Analyze the [TARGET_AUDIENCE_DEMOGRAPHIC] preferences and [PRODUCT_CATEGORY] trends to generate a data-driven color palette for [WEBSITE_TYPE] (e.g., luxury, minimalist, or bold). Consider factors like cultural associations, seasonal trends, and competitor benchmarks. Provide 3 palette options (hex codes) with justification for each, including expected emotional impact and A/B testing recommendations. Highlight any accessibility concerns (e.g., contrast ratios for visually impaired users) and how the colors might render across [DEVICE_TYPES].