Black~ Just yes

Ash blonde~ It's a hair color but it makes think of a certain anime crush ^^

Purple~ Galaxy 

Navy Blue: Night Sky, Knowledge, Wit, Mystery

Cerulean Blue: One of my school's colors, Possibility, Dependable, Loyalty 

Copper: Resilience, Perserverance

Teal: Free-spirited, Independant, Imagination

Light/Neon Green: Education, Learning, Quirky, Different, Ingenuity 

Mint green: idk, I just like it, green is naturey too (there are different versions of mint green, the one I like most is the color of grass in the morning when there's dew on it, yknow that color)

Lime green: once again green is fun. Also lizards

Lapis and cobalt blue: blueeeeeeee

as for color combinations, I have three favorites-

All shades of red, orange, and yellow- fire

shades of green and blue becuase yes

and lastly, pink purple and blue in that order becuase yknow 

black -- just looks nice

navy blue -- calm, looks nice

teal -- persevering, collected

bright red -- organized, totally ME (not the organized part, thats not me)

gray -- goes with anything

Purple: 'Cause it's just so... pretty! It goes with everythin', and I mean EVERYTHIN'!!

Black: Same as Purple

Green: Green is the color of life, ya know? Certain shades remind me of springtime, when flowers bloom, there are baby rabbits all over the place... Oh, and some darker shades remind me of Mike Nesmith's wool hat (Had to put a Mike Nesmith referance in there LOL)

Pink: Certain shades are ok, but some, not so much. Light, delicate shades remind me of flowers, like lillies, pokin' outta the ground in spring.

Red: It looks cool.

Blue: Looks like my pool that's gonna be put up in summer (Does this place even GET summer here?!)

Teal: Ocean colors!!

Yellow: Like a lightbulb that flashes over someone's head in The Monkees Series

Orange: Reminds me of Stampy Cat!!

White: Looks REALLY cool with dark colors...

Red

Teal: freedom, imagination 

Green: nature, wild

Navy blue: night

Purple: space, galaxy

Blue: calming, ocean

Black: mysterious

Gray/silver: storm, clouds  

Purple ~ Do I really need a reason? It's spindiddly! Oh, and since last Monday, I've been wearing mainly purple every. single. day. It's fun. (Oh, but there is one shade of purple I don't like at all, which is suprising. The rest I like)
Rainbow ~ Okay, okay, yes, I know it's not a color, but more of a collection of colors, but I don't care. It's beautiful! A balance of prettiness/life, you could say.
Glitter/Sparkles ~ Another non-real color. But one of my favorite words is 'spindiddly', and tat's not a real word, so..... PRETTY (And, as I always say, glitter makes everything better)
Pink ~ it's pretty! And cute!
Blue ~ Mainly lighter blues, or purple-blues. Prettiness
Cotton candy ~ Light pink+light blue=perfection