So those my solutions for the puzzle:
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OPTION #1:
RAL 1015 is also called as "LIGHT IVORY"
The Weeknd's song "Starboy" has "ivory" in the rythem.
And what about the "light" part? STARboy
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OPTION #2:
In case you didn't know, the ivory is the tooth of the elephant.
And what do we say when someone follow's the light? he goes to para-para-PARADISE!
I'm happy with both options 🙂