Colour Scheme

I need to decide on a colour scheme for my poster and album cover. Because my music video is animation, I think I will carry the animation theme on through to the poster and album cover. I will either use bright vibrant colours or subtle colours. To help me make a decision, I will produce a block of different colours and ask my class which colour scheme they would rather. I will then take this into consideration. I have been researching other posters to see the colour scheme which has been used. If I want my poster and cd cover to look unconventional I should use bright colours. If I want it to look conventional then I think I should use more lighter and soft colours.