What does «gules» mean in Spanish?
- In heraldry, bright red color. Also known as blood color and sanguine or sanguineous. The color is not defined exactly, so the tone and shade of red to be used to represent it are at the discretion of the heraldic artist. Among the heraldic enamels, it belongs to the group of colors, together with azure (blue), sable (black), sinople (green) and purple.
Examples of use in Spanish: "castillo de oro en campo de gules".