How to define custom calendar with colors

Hi Experts,

Generally for a date field if we choose F4, by default Standard calendar will be displayed in CRM WEB UI. My requirement is to display calendar with color coding.Certain dates in the month should be displayed as green, where as some other in another color. Please let me know your inputs how to implement these changes?

Example

1) from 3 to 9, it should be in green

2) From 10 to 16, it should be in orange

3) From 17 to 23, it should be in green.

2

Thanks & Regards,

S.Gangireddy