but ${properties.color @ context='styleToken'} returns rgb value. In that case how can I give that value 

How can I use style="color:${properties.color @ context='styleToken'}" in pure css class as I wanted to give different colors as input at different times.

I was unable to add external script in html (html file in component). And also in js folder in client library. How can I add the third party library for adding pie chart.

I'm using AEM 6.5. I cannot see "custom stylesheet and javascript" in advanced tab under page properties. Where can I add external js file.

ok but how can I include these links in js file. <script src="https://cdn.anychart.com/releases/8.0.1/js/anychart-core.min.js"></script><script src="https://cdn.anychart.com/releases/8.0.1/js/anychart-pie.min.js"></script>

How to draw pie chart using javascript in AEM 6.5 and also how can I include script src links in js client library folder.

After installing, I'm unable to see Experience AEM fonts and colors in Template policy and also eaem-aem-fonts under conf. I'm using AEM 6.5. Is there any other way to do it.

how can I apply colors to the text in rich text editor.

can I put image and text side by side in one component by choosing the alignment of text (either left  or right of image) in dialog box. Based on the input chosen in the dialog box, can I change the position of text and image.

yes