Brownish-grey... A jumble of colors.
Any dark colour. You want a colour that is bright or a colour that shows up well against black.
Lilac colour.
Brown Hair, it shows on the front cover
it shows the features of different types of organic salts
A white light is shown
Dolphins are usually a grey/ blue colour. Logic shows this is due to camouflage. However it is unknown why they are this colour.
To allow people with colour blindness or colour confusion to differentiate between the three levels of card (green triangles, yellow squares, and red circles or ovals).
Blue
maybe red because that sometimes shows danger
it shows us nothing
Green colour means the of Muslims and white colour means non Muslims
Red is the best colour because it shows the sense of love and that's what people these days like.