Uniqueness Factor: Very high. Some teams occasionally have trouble matching their helmet color to their jersey or pants, because fabric dyes work differently than plastic dyes. But the Cowboys don't have one intended version of silver that accidentally turns out three different ways -- they actually have three different silvers in their official color specs. No other NFL team has this kind of color confusion codified in its uniform design.
Annoyance Factor: Very high. Kindly pick one silver and stick with it for all applications, end of story.
The Cowboys' chromatic inconsistencies go beyond silver. When they wear their white jerseys (i.e., about 90 percent of the time), their socks, pants striping and uni numbers are royal, but the blue on their helmets is navy. For the record , the primary team colors are navy blue, silver and white. The other colors have been approved for "uniforms use only" by the NFL.