About pink-50
#FDF2F8 is pink-50, a tailwind v4. This page shows its rgb(253, 242, 248) / hsl(327.27, 73.33%, 97.06%) / oklch(0.9714 0.0141 343.2) 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.