Test of named color values
<math xmlns="http://www.w3.org/1998/Math/MathML"> <mi mathcolor="blue">x</mi> <mo>+</mo> <mn mathcolor="#00ff33" color="purple">7</mn> <mo>+</mo> <mn color="yellow">3</mn> <mo>+</mo> <mstyle color="red"> <mi>z</mi> <mo>+</mo> <mi mathcolor="blue">q</mi> <mo>+</mo> <mi>q</mi> </mstyle> </math>
Author: Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)