Black is a very polarizing color in the art world. Some people swear by using black, and others avoid it all together.
In this post I want to try and clear up some of the confusion around black and provide you with some information on how to use it in your paintings and how to mix your own.
What Is Black?
This may seem like a silly question to some of you, but I think it is important to start with.
You may have noticed that black is absent from the color wheel. That is because it does not actually have a place on the visible color spectrum.
But does that mean that black is not a color itself? The answer depends on how you define color.
If we are talking from a purely scientific standpoint, then black and also white are outcasts and are not true colors. Black is what we see when very little light is reflected off an object. White is what we see when all wavelengths of light are reflected off an object. So in a sense, black is not a color by itself but rather the absence of color.
But as artists we use black as a physical color just like red, green, blue and so on. That is because we are also interested in the perception of color. Our definition of color is not limited to the colors on the visual spectrum, but also all the different ways we are able to perceive color and light. I wrote about this more in this post.
Do You Need Black On Your Palette?
Black can be an incredibly useful color on your palette, but it is far from a necessary color as you can mix your own (I will discuss how in the sections below).
Whether or not you have black on your palette also depends on what kind of subjects you like to paint. If you paint mostly inside still lifes and portraits, then black may be much more useful than if you mostly paint outside like the impressionists.
For inside subjects, the darks are much deeper than the darks outside.
Personally, I do not use black on my palette as I prefer to mix it myself. That is what suits me and I may even change this in the future. But you might find it easier to paint with a black on your palette.
When John Singer Sargent and Claude Monet painted together, Sargent questioned “where’s the black?” in reference to Monet's palette. Sargent struggled to comprehend how one could paint without black on the palette. But Monet was true to the impressionist theory and made use of blues, greens and earth tones as more colorful alternatives to black. Two masters, two different opinions on black. So there is no right or wrong answer here.
Mixing Your Own Black
The downside of mixing your own black is that you will not be able to reach that deep black which you can get straight from the tube. But we can get pretty close with our own mixtures.
I mix my own black by combining raw umber with ultramarine blue. It is not a deep black, but it is close enough, especially since I mostly paint landscapes. I think this is a very natural black which meshes well with the rest of the colors in my landscapes.
So why does raw umber and ultramarine blue result in a near black color? If you think about it, raw umber is really just a dark orange, and ultramarine blue is a dark blue. Orange and blue are complements, and when you mix two dark complements, then you get a dark gray (or near black).
This brings me to the other way you could mix your own black, and that is by mixing all three primary colors together (red, blue and yellow). This is essentially the same as mixing two complements together (mixing orange and blue is the same as mixing red, yellow and blue). However, I find that when you mix black by combining all three primary colors together that the addition of yellow makes it slightly lighter in value.
Also, the black you get from this will be pretty inconsistent as it depends on the types and proportions of primary colors you use. If you have more blue you will get a cool black and if you have more red you will get a warm black.
Our Black Is Not Absolute Black
In painting, we do not have the luxury of painting with absolute black. The closest we can get is near black.
The black we use in art will also rarely be completely neutral. Most of the time your black will have a slight bias towards another color.
In relation to paint straight from the tube, mars black is warmer whereas ivory black is slightly cooler. This becomes more obvious when you mix these black with white.
Other Tips For Using Black In Your Paintings
Here are some tips for using black in your paintings (whether that be a black from the tube or a black you have mixed yourself):
- Be careful with getting any white in your blacks in a painting. Your darks will not appear as rich and deep if you get even a small amount of white in them.
- Black is the darkest value you can use in painting, but that does not mean you must go that dark. You could easily push your darkest dark to around the middle value range, like many of the impressionists do in landscape painting.
- Black is more useful for inside subjects like portraits and still lifes. When you are outside, there is much more light and you will rarely see deep dark colors.
- You can use black to reduce the saturation and value of a color (make it less intense and darker).
- Black is not the only option you have for making a color darker. You could also use blue, raw umber, or any color that is darker than your base color.
Thanks For Reading!
Thanks for taking the time to read this post and I hope you learned something new! If you found the post useful, please share. Also, don't forget to subscribe and get my free Painting For Beginners Guide and read my about page if you want to learn more about my story.
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