What color is represented by the abbreviation 'Lav'?

The abbreviation 'Lav' is commonly recognized as representing the color lavender. Lavender is a light purple shade that derives its name from the lavender flower, known for its soft and calming aesthetic. This color is often associated with tranquility, elegance, and a gentle touch, making it a popular choice in design, fashion, and decor.

In the context of the choices provided, lavender distinctly aligns with the abbreviation 'Lav,' while the other colors—light blue, light green, and maroon/burgundy—do not have any conventional associations with this abbreviation. Therefore, identifying 'Lav' as representing lavender is accurate, based on common usage and color terminology.