Rainbow username

If anyone knows how I can make the whole rank title (Administrator) rainbow colored please tell me.

I tried doing this code but after typing it in once it wont let me do it again.

This is the code- <font color="red">Admin</font>istrator>

How else could I do it?

there isn't enough room?!?

Oh... well, then you can't use 5 colors.
Maybe two or three... You can try

wait where am i supposed to put the code?

You use <font color="choose">text-with-that-color</font><font color"choose2">Text-with-2nd-color</font>

See... you put font color to start with the color and code </font> to finish with it.

i dont understand

Um... If you want red font for admin youll type <font color="red">Admin</font> (you end the red with this code </font>)
Then, you for example, want to continue with blue...
<font color="red">Admin</font><font color="blue">istrator</font>

You can use as many colors. Imagine like there isn't those codes... You can split it many times. And when you close tag with </font> you start the new one with <font color="yourcolor">

Do you get it?

yes but there is no room to type it

Well... then you can use only one color I guess... Or maybe two If there is enough room...