Returns a colored circle emoji based on a given hex color code.
Maps different hue ranges to corresponding color emojis (🔴🟠🟡🟢🔵🟣⚫).
A hexadecimal color code (e.g., "#FF5733").
A string containing a single emoji representing the color.
Returns a colored circle emoji based on a given hex color code.
Maps different hue ranges to corresponding color emojis (🔴🟠🟡🟢🔵🟣⚫).