About stone-100
#F5F5F4 is stone-100, a tailwind v4. This page shows its rgb(245, 245, 244) / hsl(60, 4.76%, 95.88%) / oklch(0.9699 0.0013 106.42) 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.