Kha Shing (Hatteras) paint color code?

[Steve1]

I have a mid 1980s Kha Shing Vista and am looking to touch up the gelcoat. I have been told that the color is the same as Hatteras white (a creamy white). I checked with Spectrum (https://spectrumcolor.com/) but they don't have either color. They said they might be able to provide it if I could give them the color code.
Does anyone know the color code for Kha Shing or Hatteras white?

 

[SIBERNUT]

I don't, but took my transom door to Homer and they mixed me a qt. They only mix water based, but it came out damn close.