[wp-trac] [WordPress Trac] #36336: Update docblock for get_header_textcolor() and header_textcolor()

[WordPress Trac]

#36336: Update docblock for get_header_textcolor() and header_textcolor()
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 Reporter:  theMikeD          |       Owner:  DrewAPicture
     Type:  defect (bug)      |      Status:  closed
 Priority:  normal            |   Milestone:  4.5
Component:  Themes            |     Version:  trunk
 Severity:  normal            |  Resolution:  fixed
 Keywords:  has-patch commit  |     Focuses:  docs
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Comment (by swissspidy):

 I don't really like `HEX format` (why uppercase anyway?). `6-digit
 hexadecimal form` sounds much better. See `twentyfifteen_hex2rgb()` for an
 example.

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Ticket URL: <https://core.trac.wordpress.org/ticket/36336#comment:5>
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