i dont think the colors need anything except sunlight cuz sunlight reflects any color but the colour, so u see tht color
you need water in the beginning so the colors can stay on the t-shirt and you need it for washing so the colors that run is out and the pretty colors stay on
In order for signs to be most effective, they need to have bright colors.
Yes, because we need to see all colors.
Because they need to hide there self from enimies.
White and Black
They need colors so they can find a mating partern
It is impossible to see colors in the dark, as our eyes need light to interpret colors.
Each speaker has different colors from every other speaker. Which speaker do you need? Each speaker has different colors from every other speaker. Which speaker do you need?
blue and yellow
white and red
yes
Window treatments can come in very many colors. You need to tell the company what colors you are interesred in and see if they can work with you and get what you want.