Mixing blue and black will make a very dark blue.
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
Dark blue.
It will make a deep color teal.
dark blue
periwinkle
To make blue grey do I use: dark green and a light blue or a light green with a dark blue
You can make dark blue in a very easy way. You just need to add a darker color like purple, black, maroon to blue to get dark blue.
Dark violet/Indigo (Dark blue-purple).
it makes a color jk
Red and blue make the color purple, but for dark purple you would mix red and blue together and add a bit more blue than red to make it darker.
Black ,dark blue,red.