It’s less about replacing blue with yellow, which means overhauling design. My example was when your style system includes several color spectrums - primary, s

It’s less about replacing blue with yellow, which means overhauling design. My example was when your style system includes several color spectrums - primary, secondary, accent, grey, dark, light. Your components are styled using these spectrums - button.color-primary-500.bg-grey-300 When you want to change the colors globally it’s extremely simple. Same with paddings and margins.