Hi @mikealkeal
The library you have linked is used for JS, so you need to get the name and apply it using JS too. Here’s an example how you can integrate PHP code and JS script:
<script type="text/javascript">
var n_match = ntc.name("<?php the_field('color_field_name') ?>");
n_rgb = n_match[0]; // RGB value of closest match
n_name = n_match[1]; // Text string: Color name
n_exactmatch = n_match[2]; // True if exact color match
alert(n_match);
</script>
If you want to do it using PHP code, kindly check this thread: http://stackoverflow.com/questions/2993970/function-that-converts-hex-color-values-to-an-approximate-color-name.
I hope this helps 🙂
