DIY Color Box 3

I finally completed Color Box 3!  Color Box 3 contains 63 colors representing them in seven graded shades of red, blue, yellow, green, purple, orange, brown, pink and gray. 
I had plenty of thread holders and there is room in the plastic box to store these along with Box 1 and 2 sets.   I got paint samples in the varying shades (I had to get 2 sheets from each color category to equal the 7 of each shade).  I tried to start with the truest color first and then pick lighter shades from there. 
The nine sets to the right are box 3, box 1 & 2 are to the 2 to the left of them.