Override specific colors

[isaachess]

It would be great to be able to override any specific color. This way you could define your own red, orange, etc., if a certain color (or all colors) do not quite suit your taste.

[foersben]

or it is not well highlighted like in .tex where parentheses and similar symbols are light pink and the text is white - I would like to replace the light pink by a darker pink or maybe orange

[morhetz]

@foersben hi MyTexSyntaxGroup guifg=color ctermfg=color guibg=color ctermbg=color