Present Simple vs Present Continuous

Present Simple

Present Simple VS Present Continuous
Black
Is the color of ebony and of outer space. It has been the symbolic color of elegance, solemnity and authority.

In two or three columns
Yellow
Is the color of gold, butter and ripe lemons. In the spectrum of visible light, yellow is found between green and orange.
Blue
Is the colour of the clear sky and the deep sea. It is located between violet and green on the optical spectrum.
Red
Is the color of blood, and because of this it has historically been associated with sacrifice, danger and courage.