[Sticky] The colours that hair dyes fade to...

Both Amplified Manic Panic:
...Ultra Violet- fades to blue, then old-lady gray.

This is the same for the "unamplified" MP Ultra Violet as well...

Manic Panic Vampire Red fades to a yellowy orange and stays that way for quite a while.  (Kind of the color of hard water stained blonde.)

Manic Panic doesn't seem to last long as it's intended color, but the fade out stays forever...  🙁

Also:  The two colors together make a lovely shade of purpley-berry and fade brownish.  Actually not bad.  🙂

Directions Daffodil - yellow
Directions Flamingo - peachy pink

in my experience:
Manic Panic Hot Hot Pink both amplified and unamplified fade to a red/orange and stay that way for a while then fades back to the bleached blonde

Manic panic infra red - orange - yellow
Special effects burgundy wine - pink
Manic panic cotton candy pink - baby pink

Directions Coral Red - dark orangey red to pinky orange... within 1 week 🙁
Manic Panic Pillarbox Red - medium red to orange... within few weeks
Special effects Nuclear Red - seriously bright red (with deep magenta tones in sunlight) to rich red to warm dark orange after 4 weeks... by far the best red I've tried, and keep coming back to. 😀

I find manic panic fades to pale pink then the colour underneath it

this is all Directions! 😀

cerise turned out pink with a hint of purple then fades pink, its beautiful! so vibrant :).

lilac just fades lilac! lighter nd lighter!

white toner simply fades bk to colour under it. my came thro in 2 washes |: nd my turquiose is still in nd vibrant.

thts all i've tried tht hasnt been mentioned 🙂 xxxxxx

SFX Iguana Green, if it hasnt already been mentioned, fades/washes out to a stubborn kinda snot-yellow 😀

Directions Midnight Blue fades to a turquoise and light blue sort of colour after about 4 weeks. Once it reaches a certain point though it doesn't seem to fade any further, which is sort of interesting.

Splat - Luscious Raspberry fades to neon pink.

Direction Turquiose went blue at ends nd green on rest of my slice. nd then it just faded green 🙂 it was lovely 🙂 nrly out now. got a hint of it left :3.
and pillowbox red fades pink. i hated how it faded. it wasnt a nice pink |: nd it hard to get out too. xxxxxx

MP Vampire Red goes orange very quickly (within a week-10 days for me).

SFX Candy Apple Red faded to a hot pink shade, but took about 4 weeks to get to a noticeable pink rather than red. Trying Hot Lava tomorrow which is more orangey so suspect that'll fade out in a few weeks similarly..

Manic panic rock n roll red: PINK soooo pink. Not like atomic pink, but compared to the awesome red it starts out as, its sooo pink later. Its a pretty pink though! 8D

Manic panick wildfire red: Orange-pink. Way more orange than pink, but personally i think i saw a little pink in there.

Both of these only took 3-4 washes before they faded A LOT. LOL but when they are in different parts of your hair, the fade looks like a sunset!! I should post pics sometime soon.... xD

from experience.
Stargazer:
African Green- yellowy green (after a while)
Turquoise- grey/greeny colour
(something) Pink- grey/redy pink
Red- washed out looking orangey
Yellow- normal hair colour
Light Purple- grey/normal colour

i think that's about it

SFX - cupcake pink - pale pink with a luminous twinge ( strange!)

I put mine on top of bleached hair with white toner, not sure if that makes it look that way when it fades???