This specific shade designation within L’Oral’s hair color lines typically signifies a dark blonde hue with reddish or auburn undertones. Numerically, the “6” generally indicates a level 6 darkness on a standard 1-10 scale, where 1 is black and 10 is the lightest blonde. The “R” designation signifies the presence of red pigment. The precise visual outcome can vary depending on the specific product line (e.g., Excellence Crme, Preference, Feria) and the individual’s natural hair color.
Choosing a precise hair color shade, such as one indicated by a specific alphanumeric code, allows for greater control and predictability in achieving the desired result. It allows consumers to replicate a particular look or maintain color consistency over time. Furthermore, understanding the logic behind these codes empowers informed product selection, reducing the likelihood of unexpected outcomes. Historically, standardized color-coding systems have played a crucial role in the professionalization of the hair coloring industry.