The two main devices (symbols) in the Hadd blazon are the cross crosslet fitchee and buck’s head. The three main tinctures (colors) are vert, gules and or .
The deep green colour that is so often observed in heraldry is more properly known as vert. According to Wade, the use of this colour signifies “Hope and Joy”, but may also represent, rather delightfully, “Loyalty in Love” 1. It has other names also, the French call it sinople, perhaps after a town in Asia Minor from where the best green die materials could be found 2. More fanciful heralds liked to associate it with the planet venus and the precious stone emerald 3. More strangely, there is some evidence that the term prasin was anciently used, being the Greek for the vegetable we call the Leek!
Red in heraldry is given the name Gules, sometimes said to be the “martyr’s colour”4. The colour is also associated with Mars, the red planet, and the zodiacal sign Aries 5. Later heralds of a more poetical nature would sometimes refer to the colour as ruby, after the precious stone.6.
Or is the heraldic metal Gold, often shown as a bold, bright yellow colour. It is said to show “Generosity and elevation of the mind” 7. Later heralds, of a more poetic nature liked to refer to it as Topaz, after the gemstone, and, for obvious reasons associated it with the Sun 8. In drawings without colour it is usually represented by many small dots, or by the letter ‘O’ 9.
No other symbol appearing in heraldry is subject to as much variation as the cross 10. Mediaeval Europe was a deeply religious and Christian and many of the nobility wanted to show their devotion by adopting the symbol of the cross as part of the arms. Since no two arms could be identical there arose many variants of the cross. The cross crosslet is one of these, having an additional cross bar on each arm. 11 Wade suggests that these additional crossing signify “the fourfold mystery of the Cross”. 12 The final addition fitchee simply means pointed, and indicates that the lower end is pointed, as if it is to be struck into the ground. 13
The chief is an area across the top of the field 14. It appears in many different forms and can itself be charged with other charges and ordinaries, 15, being treated almost as if it were a completely separate area. In its simplest form it can be clearly identified. Early examples include the award by Henry III of England to the knight Robert de MORTEYN BRETON of Ermine, a chief gules.