I'm a huge fan of it too - their section on color should be required reading by any designer: https://designsystem.digital.gov/design-tokens/color/overview/ ht

I'm a huge fan of it too - their section on color should be required reading by any designer: https://designsystem.digital.gov/design-tokens/color/overview/ https://designsystem.digital.gov/design-tokens/color/overvie... Whats really nice is it's not just theory, but a ready to deploy system. You don't have to adopt it 100%, but you can drop it into your environment and then tweak it to meet your needs, rather than having to start from scratch.