I found the pic for you guys. It is of all 15 base colors from pc.com. I took them out in the sunlight to try to get the best representation of the colors. The orange is more of a "rust" color and the yellow is more of a "mustard" color. In pic one the color scheme is:
Row 1 - Black, Chocolate, Red, Mandarin Red, Orange
Row 2 - Blue, Imperial Blue, Purple, Lavender, Pink
Row 3 - Green, Light Green, Yellow, Grey, White
In the next picture, the colors from top to bottom are: White, Grey, Yellow, Light Green, Green, Pink, Lavender, Purple, Imperial Blue, Blue, Orange, Mandarin Red, Red, Chocolate, Black
