<style> .color-1 { color: #c00; } .color-2 { color: #008000; } .color-3 { color: rgb(255, 140, 0, 0.4); } .color-4 { color: hsl(75, 50%, 30%, 0.3); } </style> <p class="color-1">Example Test</p> <p class="color-2">Example Test</p> <p class="color-3">Example Test</p> <p class="color-4">Example Test</p> <font-color="#000">Example Test</font> <p style="color:#c00;">Example Test</p>