Bright and memorable brand name, based on the word "vivid".
The name "nVivid" has only six letters and three syllables. Three syllable names are used by established brands like Armani, Nescafé and McDonald's.
Nvivid.com is a dot com domain. Dot com domains are the most desirable domain extension in the world, used by famous websites like google.com. When most people think of a website, they think of a dot com.