Table 1. Description of hedonic scale for visual color scoring

Score	Description
9	Extremely desirable or acceptable color
8	Very desirable or acceptable color
7	Moderately desirable or acceptable color
6	Slightly desirable or acceptable color
5	Neither acceptable or unacceptable color
4	Slightly undesirable or unacceptable color
3	Moderately undesirable or unacceptable color
2	Very undesirable or unacceptable color
1	Extremely undesirable or unacceptable color