Board Thread:Theories and Speculation/@comment-1872728-20151019025302/@comment-3568954-20151024115059

Georgio722 wrote: In conclusion:

Naruto World: Susanoo's colour is based on the user's chakra colour. Susanoo's appearance is based on the user's appearance as well.

Real World: "Good-guy-bright-bad-guy-dark" cliches, and different colours of the rainbow to differentiate them.

your conclusion is wrong as there were plenty of good guys in naruto who had darker color of chakra when shown by a sensor the color has nothing to do with personality

the simple reason Naruto is partly inspired by hinduism and buddhism and other eastern religions

yet in those religions Red(kurama's color) indicates both sensuality and purity, red is of utmost significance and the colours most frequently used for auspicious occasions like marriages or birth of a child festivals etc Yellow is the colour of knowledge and learning it symbolizes happiness peace meditation etc so the manga chakra color would be meaningless as naruto is stupid blue is viewed as the color that the creator gave to nature for the sky, the oceans and rivers and lakes, and represents the qualities of bravery, manliness, determination and the ability to deal with difficult situations and other stuff

so you see what i mean the colors don't mean anything they are just artistic choices

if anything chakra signature itself would be determined by personality for example when karin first sensed Sage obito standing over sasuke she viewed it as vile chakra, and obito mentioned that the reason it might have been vile was because some of his chakra might still be left in. to her she sensed some weird evil twisting energy coming off him. when naruto shared his and kurama's chakra with everyone they said it was warm chakra and all around good