Purple.
blue + yellow = green
it makes a disgusting shade of brown.
A weird shade of black is produced:
Because adding a negative is the same as subtracting a positive. In other words, minus a plus is he same as plus a minus. For example 5+ (-3) = 5-3 = +2 5 -(+3) = 5-3 = +2 Remember minus a plus = = minus plus a minus = minus plus a plus = plus minus a minus = plus
They are called plus and minus - no difference there!
orange - yellow = red red + blue = purple
Blue isn't used to make orange. It is yellow and red.
Blue plus red equals purple
orange and purple combined make a reddish- brown. The reason is orange is red plus yellow, and purple is red plus blue, the three primary colors are red, yellow, and blue. When they are combined they make brown. You will add one additional red in using the orange, thus, the reddish hue in the brown color resulting.
purple
deep purple
Primary colors are red, blue and yellow red +blue= purple red + yellow= orange blue + yellow = green Wrong. Printing: yellow, cyan, magenta, plus black to make solid blacks. Televison: red, green blue.
blue and red
-yellow and purple -red and green -orange and blue
purple
Yes, yellow is a primary color, as are red and blue. Umm... Printing: yellow, cyan, magenta, plus black to make solid blacks. Televison: red, green blue. In printing we use colors that are made of two primary colors so as to have a color that excludes one primary color. So, Yellow is white minus blue, magenta is white minus green and cyan is white minus red.
Blue plus red equals purple