Support :hex[text to be colored] for colored text in addition to having :color[text to be colored]

[kwaksaewon]

Checklist

• [X] I have searched the existing issues for similar feature requests.
• [X] I added a descriptive title and summary to this issue.

Summary

Currently, we can only use the :color[text to be colored] syntax to change the color of text. For example, using the syntax :hex[#FF5733][text to be colored] would enable users to specify the exact color they want.

Why?

It would give developers more flexibility and control over the text color if we can pass in hexadecimal value. So far only these colors are supported: blue, green, orange, red, violet, gray/grey, rainbow. I want to be able to change the text colors to meet accessibility requirements for our users.

How?

No response

Additional Context

No response

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[reasonmethis]

+1 This feature would allow using the primary/brand color in text, e.g. "Hi, I'm :hex[#myhex][DocDocGo]! Rest of intro text."

[AnVuTrong]

yes please

[ChaimTPipl]

yes please