Complete the code to apply the default blue color shade 500 as background.
<div class="bg-[1] p-4 text-white">Blue background</div>
The class bg-blue-500 sets the background color to the default blue shade 500 in Tailwind CSS.
Complete the code to set the text color to the default red shade 700.
<p class="text-[1]">Warning message</p>
The class text-red-700 sets the text color to a darker red shade 700 from Tailwind's default palette.
Fix the error in the code to correctly apply the green shade 400 as border color.
<div class="border-2 border-[1] p-2">Green border</div>
The class border-green-400 sets the border color to the green shade 400 from Tailwind's default palette.
Fill both blanks to create a button with yellow background shade 300 and text shade 900.
<button class="bg-[1] text-[2] px-4 py-2 rounded">Click me</button>
The class bg-yellow-300 sets a light yellow background, and text-yellow-900 sets a dark yellow text color for good contrast.
Fill all three blanks to create a card with gray background shade 100, border shade 300, and text shade 800.
<div class="bg-[1] border border-[2] text-[3] p-6 rounded-lg">Card content</div>
The card uses bg-gray-100 for a light background, border-gray-300 for a subtle border, and text-gray-800 for readable dark text.