Violet: Glo Xinia

Red: Grell

Blue: Momoka Nishizawa

Light Brown: Light Yagami

Gold: Zatch Bell

Dark Brown: Conan Edogawa

Silver: Gokudera Hayato

Brown: Nagisa Furukawa

Random: Purple: Chrome Dokuro

Black: Reborn!!!!

Red: Ayano Kannagi

Silver: Ayame Sohma

Violet: Azuma Yunoki

Random Color: Pink: Akira-sama

Blue: Mio Naganohara

Gold: Oz Bezarius

Light Brown: Yuuko Aioi

Brown: Spain (Antonio Carriedo)

Black: Misaki Ayuzawa

Dark Brown: Haruhi Suzumiya

Had to delete my answers, totally paid no attention to the "least to best" thing *sweatdrop*
Thanks for making it 10x more difficult XD

Here, I'll put out my order here first and then post pics:

10- Blue: Shoko Kirishima
9- Brown: Tohru Honda
8- Silver: Ayame Sohma
7- Violet: Minami Shimada
6- Light Brown: Hideyoshi Kinoshita
5- Red: Grell Sutcliff
4- Dark Brown: Haruhi Fujioka
3- Random Color (Orange): Kyo Sohma
2- Black: Death the Kid
1- Gold: Momiji Sohma

Shoko (Baka and Test: Summon the Beasts):

Tohru (Fruits Basket):

Ayame (Fruits Basket):

Minami (Baka and Test: Summon the Beasts):

Hideyoshi (Baka and Test: Summon the Beasts):
(I should inform you that he's actually a guy :)

Grell (Black Butler):

Haruhi (Ouran Host Club):

Kyo (Fruits Basket):

Death the Kid (Soul Eater):

Momiji (Fruits Basket)

Violet-Lunamaria Hawke

Black-Lelouch vi Britannia/Lamperouge

Gold-Stellar Loussier

Brown-Kuran Yuuki

Dark Brown-Kururugi Suzaku

Red-Abarai Renji

Blue-Auel Neider

Silver-Kurenai Maria

Random (Pink)-Simca

after at least 9 people reply im going to pick my favorite images and post them then i'll tell you what to do next!

Random color: Envy(FMA)

Gold: Edward Elric(FMA)

Silver: Thief King Bakura(YuGiOh!)

Blue: Mint Aizawa(Tokyo Mew Mew)

Violet: Phantom Dark(D.N.Angel)

Black: Roy Mustang(FMA)

Red: Daisuke(D.N.Angel)

Brown: Keiichiro Akasaka(Tokyo Mew Mew)

Light brown: Taruto(Tokyo Mew Mew)