About rose-300
#FFA3AE is rose-300, a tailwind v4. This page shows its rgb(255, 163, 174) / hsl(352.83, 100%, 81.96%) / oklch(0.81 0.1097 12.02) 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.