About stone-500
#79716B is stone-500, a tailwind v4. This page shows its rgb(121, 113, 107) / hsl(25.71, 6.14%, 44.71%) / oklch(0.554 0.0136 59.4) 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.