Add new option to allow hex values to be output

[andrewbrandwood]

I needed this to show the hex values for my style guide visual reference.

[andrewbrandwood]

You're right it does need thinking about a little more. It's a shame sass-extract doesn't just return the colour in it's original form

[gregorybolkenstijn]

You're right it does need thinking about a little more. It's a shame sass-extract doesn't just return the colour in it's original form

@andrewbrandwood I believe it does: https://github.com/jgranstrom/sass-extract#sasscolor