It is clearly indigo for me. :D
This got me thinking back to the reports from the late 90’s early 00’s of pills with Reagent results and brief descriptions. I thought I remember some saying Indigo and sure enough...
“
Test result: after about 5 seconds color changed to black and then finally changed to indigo...textbook MDMA
Overall effect: Dancy
Physical effect: Jaw stiffness/clenching
User reports: these pills were the best pills that have been around for a long time. 45 min. to come up and lovely long rolls the whole night through. A little jaw clenching but no more than you would expect from ecstasy. The pills were unusually large but well made and pressed. without doubt the best out there at the moment..get them while you can, highly recommended.”
“
Test result: Black in Fifteen or so Secs, Getting Blueish purple by a Min
User reports: Overall Very good, Came up after 35 Minutes or so, 6-7 hour roll, Rolled very hard, some visual streaking towards end of roll, was told by my boy it was pure mdma”
“
Test result: Straight to black, then some what dark purplish color
Overall effect: Trippy
Physical effect: Jaw stiffness/clenching
User reports: Damn, this pill is notorious! ask anyone around the L.A. area!! BEST trip in a long time! I took 1 and it kicked me in 15 min. and kept me happy for 4 hours! Very strong pills. The old batch (which is better than the new batch) is colored dark Green, however, the new batch is light Green.”
“
Test result: Went Black Suprisingly Quickly, Getting Purpler After A Minute Or So
Overall effect: Dancy
Physical effect: Blurred/distored vision
User reports: Blew up after about forty minutes, rolled for five or six hours, very good pill, alittle more visual than usual, so probably some mdea, but plenty of love and jaw soreness, so alot of mdma too,”
“
Test result: These pills have a very distincive test, this one was repeated several times in very good light using very small samples. The liquid turns blue almost straight away and then turns black. This happens very quickly. After a few seconds there is black liquid with some blue. The black may be deep purple
Overall effect: Dancy
Physical effect: Blurred/distored vision
User reports: These are very strong. The effect comes on with waves and is very dancey, lasting for 3 - 4 hours. This is followed by a very trippy period of visual distortions. No need to sleep.”
NOTE: This last result was for the “radioactive” presses going around in 99, there were many other results for this one which said black to blue. This report is the best clue that maybe I’m right and this “blue” is really more of bluish Purple type color.
“
Test result: went straight to black in 5 seconds and gradually turned indigo...MDMA
Overall effect: Loved up
Physical effect: No effect
User reports: What can I say... these pills are excellent, it was like takingan ecstasy pill for the first time again. 45 mins to come up, nice peak with terrific rolls for about 5-6 hours. These are definitely the best pills that I have ever taken, very clean buzz and I guarantee that these will make you extra horny!! Get these pills if you can. Several of my friends have tried them and they having been raving about them. Hope that I can get some more real soon...godd hunting fellow trippers!!”
These are just the reports I found for the first 5 pages. I think I’m onto something here guys

and now I feel lucky with access to what I have..
Notice how each report talks about them being the best pills they’ve taken in awhile (not super common looking at other reports) as well as an extra “trippiness.”
@F.U.B.A.R. often talks of how the product used to be trippier too... Lots of connections here.
-GC