Red and black.
What? Red is a primary color, you can not mix colors to make red. You can use red to make other colors.
Dark colors absorb more light than lighter colors, so a dark color would make the temperature higher.
Blood and red
The two colors that make rust are light/dark brown with some orange
You mix up the baige color that is dark and the white color to give out the skin color.
you cant make dark blue enless you have blue because it is a primary color you can not mix any color to get a primary color to get dark blu use blue and a little bit of black
The two colors mixed together to make dark blue is blue and black. You can make any color darker or lighter using black and white.
brown,grey,and white together
indigo (dark purple) and a dark grey i think but if that is wrong then you will have to use scientific colours
If you mix red with dark brown you get a maroon color. If you mix dark brown with a forest green you cab get an olive green.
Yellow and blue can be combined together to make the greenish color. Also, yellow and dark, green can create that "greenish color."
To make the color magenta with paint you must mix dark red and a little light blue adjust the ratio of the colors to get what you are looking for.