Color Guide in using the RGB Color wheel to brighten your paintingsArticle as presented in EzineArticles with some minor editing for SE: My color guide, RGB color wheel theory -- and you thought it was just for color television!
Then science figured out a few more tricks for us, like, color television, and the fact that our eyes are set up with Red, Green and Blue receptors. This is now known as the "Visual Color Wheel" and is based on primary colors being Red, Green and Blue light. Thus, the RGB Color Wheel was created. This color theory works great when thinking about light, but how does that apply to paint? We have to use the subtractive color theory to fully understand and apply this to paint mixing. Lets look at the printing and photography industry. Inks in your computer printer use Cyan, Magenta and Yellow. These are the subtractive primary's on the RGB color wheel. In a nutshell, these colors lie exactly 1/3 around the RGB color wheel, and when say Red + Green lights are combined you get the Yellow. The Red + Blue = Magenta, and Blue + Green gives us Cyan. The proof for me that the theory is sound is simply looking at an Epson Giclee Print. When using (in theory) all 3 colors, we should get black, but alas, it's difficult to create a perfect Magenta, Cyan, or Yellow pigment, so they add black. So why not teach this color guide theory in schools? Most of your graphic design colleges are well ahead of the game, but it's simply gonna take time for it to filter down to our elementary school systems. In the mean time, experiment! The closest oil paint available today for matching these same pigments on the RGB wheel are,
Most artists already have two of these colors on their palette! Phthalo Blue and Yellow Cadmium Light. If you have ever used these to mix your greens, you will find that they are an intense vivid green, so much so, I rarely use it in my own work (remember, I'm ol'school, and I use the old color guide theories). But don't let that stop you. If you paint in an impressionistic or abstract style, these colors will be right up your alley. With the addition of the Quinacridone Magenta to this trio of colors, it is an amazing gamut of hues (colors) that can be created! And their intensity and brightness beats anything I can mix using the traditional RYB color wheel palette. The reasons being there are less secondary color mixtures/fillers in the individual blends. They are simply truer to the ideal Yellow, Cyan and Magenta on the Visual RGB Color Wheel. Thus, using them in your mixtures will mean a brighter, less muddy painting! I hope this small color guide has helped in your painting endeavors. Artist Delmus G. Phelps has been painting in oils for over 30 years. His latest website is dedicated to educating artist's hungry to find answers to their painting problems. Join us at http://www.easy-oil-painting-techniques.org/free-art-lessons.html for some crazy easy color mixing guides! Tired of your paintings looking amateurish? Ready to step up to the plate and make a positive change in your art hobby? Are you thinking of maybe doing more with your paintings then just giving them away, or worse, hiding them in the back closet? Come on, join us! Back to the top of Color Guide in using the RGB color wheel New! CommentsHave your say about what you just read! Leave me a comment in the box below. |
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