A full Tailwind scale from one colour
Tailwind expects each colour as an 11-step scale from 50 to 950, and hand-picking all eleven is tedious. Give this tool a base colour and it generates the whole scale by holding the hue and saturation and stepping the lightness, then hands you a config block ready to paste.
Copy and go
Name the colour, copy the generated object into your Tailwind config, and the usual utility classes work against it. Every swatch also copies its HEX with a click. It all runs on your device.