Some combination of dark blue and black paint.
Your question answers itself. Blue and Green make Blue-Green.
close, but no. these 2 colors do: blue & red.
GREEN AND YELLOW AND BLUE
red & blue
yellow and blue
My best guess would be blue and black.
proportions of yellow , red , and blue
Red And Blue
If you start with 2 colors you can make many hues of one color from them. For example, blue and yellow can only make different hues of green. But you can differentiate yellow-green anf blue-green from them.
Blue And Red
lighgt blue and light yellow
Yellow red and blue