About rose-100
#FFE4E6 is rose-100, a tailwind v4. This page shows its rgb(255, 228, 230) / hsl(355.56, 100%, 94.71%) / oklch(0.9414 0.0298 12.58) 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.