There are no specific colours you have to wear, but you should wear cheerful colours.
Generally speaking, dogs have problems with some colours, in this way they suffer from colour blindness. But they do see colours, and do not see in black, white and grey only. Dogs, generally speaking, have problems with certain colours. In this way they have colour blindness but they do see colours.
No dogs can not see all colors
Villains wear black but sometimes they wear different colours so they are not identified, but thats only when they are out. But most of the time they all wear black or dark colours. that is my answer to you all !
they where orange
White. Dark colours absorb heat, light colours reflect the heat.
White, Black and Brown
Emo's don't often wear colours like yellow or orange although some emo's do wear neon colours but stereotypically they where dark colours like grey, black navy blue. Although If you wear all black you can be stereotypically classed as Goth although goth's don't all wear black.
jesters would wear bright colours to stand out
pink
Green
Black.