There are three main colours that you will need. The are the primary colours: red, blue and yellow. All other colours can be made from mixing the three. You can make secondary colours by mixing ...

These primary colors might seem like they'd clash, but get the levels right, and designers say this combination can look ...

Artificial dyes including RD&C Red 40, Yellow 5, and Blue 1 color a whole range of foods that seem ‘healthy’ and ‘natural.’ ...

carotene makes them look red or orange, and xanthophyll makes them look yellow. Plants make fruits and flowers look blue by shifting acidity levels, adding molecules or mixing pigments.