When you are choosing what colours, you want for your multi-coloured lighting and lighting fixtures, you can pick them by what feel you want to add to the room. To bring a relaxed atmosphere to the room, you could pick warm colours such as red and amber to add a cosy feel to the room. If you are having a party, you could choose bright lights such as yellow and pink for your multi-coloured lighting and lighting fixtures, to add a fun feel to the room.