<https://botoxcapilar.org/en/what-color-cancels-out-purple-hair>
<http://schema.org/description>
"If you have dark purple hair, then you should use a yellow toner, and if you have light purple hair, then you should use an orange toner. If you prefer to use a dye, it’s important to choose dyes with tones"
<https://botoxcapilar.org/en/what-color-cancels-out-purple-hair>