Our brand blue failed accessibility. The fix wasn’t a new blue.https://www.designsystemscollective.com/our-brand-blue-failed-accessibility-the-fix-wasnt-a-new-blue-948c0ee34bf3?source=rss----dbd299f90c1d---4

Part 2 of 5: why “600” meant something different in every colour, and how one lightness curve fixed all nine at once. Want to skip straight to a tested palette? Try Palette Proof, the free tool I built from these tests → Colour was the hard