Red, black and silver
House Calore is the ruling House in the Kingdom of Norta; they have been Norta's rulers for more than 300 years, it's king holding the Burning Crown, and was originally founded by Alexandrus Caesar Calore - he united the Silver houses of the region, and established the current series of historically recorded events, known as the "New Era". They have been fighting the Lakelander War for a century.
House Calore is a military family by tradition and ability, most sons and daughters of House Calore serve on the battle lines. The family's main residence is Whitefire Palace in Archeon, the capital of Norta.
House Calore's colors are red and black, adorned with silver for royal Silvers. Members of their family line also tend to have black hair and red-gold eyes, and the traditional name for Calore crown princes is "Tiberias".
Members of House Calore are burners; they can control fire and manipulate heat, but not create it. In order to utilize their ability at will, Cal and Maven wear metal bracelets that release sparks, which they could turn into flames.