About fuchsia-50
#FDF4FF is fuchsia-50, a tailwind v4. This page shows its rgb(253, 244, 255) / hsl(289.09, 99.73%, 97.84%) / oklch(0.9773 0.0173 320.06) values, WCAG contrast against black and white, an OKLCH tint-and-shade ramp, and complementary, analogous, and triadic harmonies — all computed in perceptually-uniform OKLCH.