What is the 100th color?

The 100th color depends on which color list or ordering system you are referring to, because there is no single universal list of colors numbered from 1 to 100. If you are referring to the Crayola crayon collection, the 100th color varies by edition and ordering method. In the Crayola 120-count box sorted by official Crayola color order, the 100th color is often a shade like violet blue or similar purple-blue tone, but the exact position changes with new releases. If you are referring to the 140 HTML named colors sorted alphabetically, the 100th color alphabetically is roughly orchid or pale goldenrod depending on where you start. If you are referring to the rainbow, there are only 7 traditional colors, so there is no 100th color. If you are referring to Pantone's system, Pantone has thousands of colors, and the 100th in numeric order would be around Pantone 100, which is a bright yellow. In the Crayola 100-count box from the 1990s, the 100th color when arranged in rainbow order was often a dark shade like black or dark brown at the end. Without specifying the palette, there is no definitive 100th color, so you need to define whether you mean Crayola, HTML, Pantone, or another system to get a precise answer.