Swatch Library

This is genuinely useful, thanks for building and sharing it.

The palette-per-brand setup solves a problem I run into constantly. Managing five or six client brand colors across different projects usually means digging through old files or asking a client to resend their brand guide for the tenth time. Having it live in the browser and exportable is a much better system.

The contrast grid is the standout feature for me. Checking every color pair at once instead of testing combinations one at a time in a separate contrast checker saves a surprising amount of time on client projects where the brand colors weren't originally picked with accessibility in mind.

Also glad to see the color vision preview included by default rather than as an afterthought. That's the kind of check that's easy to skip when you're moving fast on a deadline, so having it built into the same tool you're already using removes the excuse to skip it.

This is going straight into my regular toolkit. Appreciate you putting this together and explaining the local storage tradeoffs so clearly in the replies too.