How to create text file for color set with names?

Color set text file contains hex codes, which are used as names. How do you add custom name for each hex code?

You can create Color Set from Text File in .txt or .colors format. The format of a text file should be two columns divided by a tabulator key:
- the first column consists of the Hexa format of the color - RGB channel (e.g black: #000000).
- the second column consists of the names of the colors. If this column is empty, Rebelle will display the color’s name as Hexa format from the first column.

You can also manually change the Hexa name to your custom name by double-clicking the Hexa and then entering your own name. To confirm the change, hit Enter or click outside the edit box.

In a previous verson, the Windsor Newton color set that shipped with Rebelle included color names such as cobalt, Hooker's green etc. It seems like the new version of Rebelle 5 Pro has No selection of color sets built in. I would love to have that original Windsor Newton Color Set .txt file. Thanks for any help.