What is a sentence for secondary color

Secondary colour is when you mix two primary colour together (red,blue and yellow)
for instance, purple is a secondary colour because red and blue is purple!

To get a secondary color is a color resulting from the mixing of two primary colors.

Religion changed from primitive times through the renaissance period until today such that certain church conventions and rules were set about how the holy family could be portrayed. for instance: mary must always be in a blue mantle, jesus could only be in a white robe after the resurrection, jesus could no longer be seen pointing with his walking stick when performing a miracle, and so on.hope this