XML - Color value

<colours>
    <colour index="0">violet</colour>
    <colour index="1">orangered</colour>
    <colour index="2">navajowhite</colour>
    <colour index="3">teal</colour>
    <colour index="4">limegreen</colour>
    <colour index="5">hotpink</colour>
    <colour index="6">maroon</colour>
    <colour index="7">steelblue</colour>
    <colour index="8">olive</colour>
    <colour index="9">gold</colour>
    <colour index="10">yellow</colour>
    <colour index="11">yellowgreen</colour>
    <colour index="12">red</colour>
    <colour index="13">wheat</colour>
    <colour index="14">darkgreen</colour>
    <colour index="15">brown</colour>
    <colour index="16">olivedrab</colour>
    <colour index="17">darkblue</colour>
    <colour index="18">firebrick</colour>
    <colour index="19">gray</colour>
</colours>