Once you buy a color level all your T$ disappear that you spent on the level, but the karma doesnt disappear.
White is the default level.

WHITE: 0T$, 0Karma
YELLOW: 20T$, 30Karma
ORANGE: 40T$, 60Karma
LIGHT GREEN: 60T$, 90Karma
DARK GREEN: 90T$, 120Karma
BLUE: 110T$, 140Karma
PURPLE: 130T$, 160Karma
RED: 150T$, 170Karma
BROWN: 170T$, 180Karma
BLACK: 200T$, 200Karma

SILVER: 300T$, 340Karma
GOLD: 350T$, 380Karma
SKY: 400T$, 420Karma
BLOOD: 450T$, 460 Karma
TV: 500T$, 500Karma

AMETHYST: 650T$, 650Karma
EMERALD: 750T$, 750Karma
OPAL: 800T$, 770Karma

BUBBLE: 850T$, 800Karma
EMERALD BUBBLE: 900T$, 810Karma

LEGEND: 1000T$, 1000Karma

Good luck everyone!