On 7 June 1952, the regimentet was presented with the first colour with the provincial badge of Halland. The 1952 colour was presented by Prince Bertil, Duke of Halland. Until 1952, the colours of the regiment had been the colour of Västergötland (black and yellow), though the regiment since 1906 was located in province of Halland. When the regiment received the "Hallandian" colour, the colour of Halland (blue and white) was adopted. The last regimental colour was presented to the regiment (I 16/Fo 31) in Halmstad by the Chief of Army Staff, lieutenant general Åke Sagrén on 7 July 1994. It was used as regimental colour by I 16/Fo 31 until 1 July 2000. The colour is drawn by Bengt Olof Kälde and embroidered by machine in insertion technique by the company Libraria. Blazon: "On blue cloth the provincial badge of Halland; a white lion rampant, armed red. On a white border at the upper side of the colour, battle honours (Lützen 1632, Leipzig 1642, Lund 1676, Gadebusch 1712) i blue."