About taupe-100
#F3F1F1 is taupe-100, a tailwind v4. This page shows its rgb(243, 241, 241) / hsl(360, 7.69%, 94.9%) / oklch(0.9597 0.0021 17.2) 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.