Noldor

In the works of J. R. R. Tolkien, the Noldor (meaning those with knowledge in Quenya) are Elves of the Second Clan who migrated to Valinor and lived in Eldamar. The Noldor are called Golodhrim or Gódhellim in Sindarin, and Goldoi by Teleri of Tol Eressëa. The singular form of the Quenya noun is Noldo and the adjective is Noldorin. They were the Second Clan of the Elves in both order and size, the other clans being the Vanyar and the Teleri. Like the Teleri, they typically had grey eyes and dark hair (except for those who had Vanyarin blood, most prominently the members of the House of Finarfin).

Read more about Noldor:  High Kings of The Noldor, Physical Appearance, Culture, House of Finwë, Other Versions of The Legendarium