inline parameter hints color in PHPStorm 2017.1 EAP

[chrispecoraro]

In PHPStorm 2017.1 EAP Build #PS-171.2014.12 built on December 28th, 2016 , the color scheme for inline parameter hints is broken.
It can be modified here:

This is what the config needs to look like (although I chose random colors)

 <option name="INLINE_PARAMETER_HINT">
      <value>
        <option name="FOREGROUND" value="777777" />
        <option name="BACKGROUND" value="222222" />
      </value>
    </option>

JetBrains ticket: https://youtrack.jetbrains.com/issue/WI-34489