* [Swatch File Formats](http://www.selapa.net/swatches/colors/fileformats.php) (binary and human-readable) * [Tokens in Design Systems](https://medium.com/eightshapes-llc/tokens-in-design-systems-25dd82d58421) * [salesforce-ux/theo](https://github.com/salesforce-ux/theo) - tool for generating design tokens
