Description : Tailwind CSS can be customized using the `tailwind.config.js` file.
Answer :
Tailwind CSS offers extensive customization options through the `tailwind.config.js` file. You can modify default settings like colors, fonts, and spacing or add newutilities. For example, to add a newcolor:`module.exports = { theme: { extend: { colors: { 'custom-blue': '#1E40AF', } } } }`. This allows you to use `text-custom-blue`in your HTML.