About orange-600
#EC5600 is orange-600, a tailwind v4. This page shows its rgb(236, 86, 0) / hsl(21.86, 100%, 46.27%) / oklch(0.6465 0.1988 41.03) 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.