browser - which is preferred method for drawing like animation and games - Why does HTML think “chucknorris” is a color?

we can disable validation of html5 form elements by using / html / background-color

How come certain random strings produce colors when entered as background colors in HTML? For example:

<body bgcolor="chucknorris"> test </body>

Igor Burago

Answer #1
    <td bgcolor="chucknorris" cellpadding="10" width="150" align="center">chucknorris</td>
    <td bgcolor="c00c00000000" cellpadding="10" width="150" align="center">c00c00000000</td>
    <td bgcolor="c00000" cellpadding="10" width="150" align="center">c00000</td>