Question

which which colours are poster colours​

Answer 1

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Dark colours show up better on a white background than light colours against a dark background. Staying away from primary colours such as reds on blues and reds on yellow is your best bet. No matter what your poster is for, it's best for it to look as professional as possible.

Answer 2

Answer:

Blues and greens are hues that can take your poster from drab to fab. These colours tend to go well not only together, but with muted tones of red and yellow. Pinks also match with shades of blue such as navy and powder blue. Green shades like mint and evergreen work well with blues too.