JSFiddle - React, Tailwind, and code Playground

HTML

<input type='checkbox' disabled id='check1'>
<label for='check1'>Check</label>
<br>
<label for='check'>Text</label>
<input type='text1' id='text1' disabled>

CSS

input:disabled {
    background:#dddddd;
}

input:disabled+label{color:#ccc;}