* [Colar](https://github.com/fchristant/colar) — "A universal color palette based on Open Color" * Accompanying write-up: [Color for the Color-challenged. Read this if you suck at picking colors | by Ferdy Christant | Ferdy Christant](https://ferdychristant.com/color-for-the-color-challenged-884c7aa04a56)