She is wearing a cream-coloured dress today.她今天穿着奶油色的衣服。
Coloured people were looked down upon at that time in America.那时在美国有色人种被人瞧不起。
colourful表示“富有色彩的（full of colours），色彩鲜艳的”等意思。如：
The girls looked very attractive in their colourful dresses.女孩子们穿着色彩鲜艳的衣服显得非常漂亮。
Colourful wall paper would brighten up your room.色彩艳丽的墙纸会使你房间焕然一新。