How to Use Cooler Colors in Your Acrylic Portrait

Learn the art of using cooler tones for shadows and contrast to bring depth and realism to your acrylic portrait painting

Introduction

In acrylic portrait painting, the choice of colors can dramatically impact the realism of your artwork. One technique that often gets overlooked is the use of cooler colors, particularly for creating shadows and depth. Instead of relying on darker versions of the same color or black, incorporating cooler hues like blue and gray can bring out more natural and nuanced details in your portraits. In this tutorial, we will explore how to use cooler colors, specifically in shadows and darker areas, to enhance the depth and contrast of your acrylic portraits.

The Role of Cooler Colors in Acrylic Portraits

Cooler colors, such as blues and grays, are ideal for creating subtle and realistic shadows in portrait painting. Because by using cooler tones in shadowed areas, you avoid overly vibrant or muddy colors that can flatten the subject. Cooler shades also help control the brightness in darker values without overpowering the other tones in your painting. Then shadows should never be too warm, as they might disrupt the balance of the painting. Instead, by adding cooler hues, you’ll create a sense of depth and dimensionality that feels natural.

Why Not Use Black?

It’s tempting to use black or simply darker shades of your base color for shadows. However, this approach often makes shadows look too harsh or unnatural. Instead, combining cooler colors like ultramarine blue mixed with brown tones, such as raw umber, produces a more harmonious, darker value. This method lets you keep the integrity of your portrait’s vibrancy while still defining areas of shade.

Techniques for Using Cooler Colors

1. The Glazing Technique

Glazing is a technique where thin, translucent layers of paint are applied over an existing layer to adjust the hue and value without covering the underlying color completely. In this video, we use ultramarine blue mixed with raw umber dark and matte medium to create a translucent shadow that gently cools the red clothing in the portrait.

• Materials Needed:
  • Ultramarine blue
  • Raw umber dark
  • Matte medium

By using this combination, you get a subtle cooler tone that darkens the red areas without losing the warmth of the original color. The matte medium ensures that the paint layer remains translucent, allowing the original red to shine through but with a softened, shadowed effect. This technique works well for shading clothing, hair, and other elements in a portrait where subtle shadows enhance realism.

2. Dry Brush Technique for Fine Shading

The dry brush technique, as shown in the video, allows for fine-tuning of cooler colors in areas where you want to add texture or smooth gradients. By lightly dragging the nearly dry brush over the surface, you can blend colors gently and gradually. This is particularly effective for textured clothing or rough surfaces where you need shadows to add realism without overpowering the light source.

• Steps to Achieve the Effect:
  1. Dip your brush in the paint mixture and then wipe off most of it, leaving only a trace amount on the bristles.
  2. Lightly brush over the desired area, letting the minimal paint layer gradually blend in.
  3. Continue adding more layers as needed, allowing the painting to build up gradually.

The dry brush technique works best for elements like clothing or textured surfaces in your portrait, where there’s room for a more natural, rough finish. It adds depth without losing the existing colors underneath.

3. Layering Cool Tones

When you apply cooler tones, especially when using the glazing technique, you can layer them to achieve depth. In the video, I use the bluish-gray color not only on the red sweater but also on the surrounding darker areas of the portrait. By layering these cooler tones, you can transition between shadows smoothly, unifying the portrait without jarring contrasts. Each glaze or layer adds a subtle gradation, which makes the painting feel more cohesive.

Where to Use Cooler Colors in a Portrait

1. Shadows Under the Chin:
   Cooler colors like ultramarine blue mixed with raw umber create a natural shadow under the chin without overpowering the light source. The coolness of the blue offsets the warmth of skin tones, providing a balanced and realistic shadow.
2. Clothing Shadows:
   As demonstrated in the video, applying a cooler glaze to the darker parts of clothing can reduce the vibrancy of warm colors while preserving their richness. This keeps the fabric from looking too harsh or over-saturated in shadowed areas.
3. Hair and Other Textured Areas:
   The dry brush technique works particularly well in areas where texture is important, such as hair. By using cooler tones and a dry brush method, you can add subtle highlights and shadows to hair, enhancing its dimensionality.

Benefits of Using Cooler Colors

• Increased Depth and Dimension:
  Cooler colors, particularly in shadows, add depth and realism to a portrait. They allow shadows to recede into the background while keeping the subject looking three-dimensional.
• More Natural Shadows:
  Rather than simply darkening a color with black or gray, using cooler tones helps create more natural shadows. This results in smoother transitions between light and dark areas.
• Control Over Vibrancy:
  Cooler tones help reduce the intensity of vibrant colors, especially in shadowed areas, giving your painting a more balanced and professional look.

Tips for Success

• Experiment with Ratios:
  The ratio of ultramarine blue to raw umber can be adjusted depending on the desired level of coolness in your shadows. For darker areas, use more blue and less umber to deepen the shadow.
• Build in Layers:
  Always work in layers when using cooler colors. Apply a thin glaze, let it dry, and then build up the color gradually. This prevents the painting from becoming too dark or muddy.
• Use Matte Medium:
  Matte medium helps maintain the translucency of your paint layers, allowing you to adjust the color and value without losing the underlying colors. It’s crucial when applying cool tones, especially over warm areas.

Conclusion

Using cooler colors in your acrylic portrait can make all the difference when it comes to creating realistic shadows, depth, and contrast. Techniques like glazing and dry brushing with cooler tones such as ultramarine blue and raw umber dark allow you to darken areas without compromising the vibrancy and balance of your painting. If you’re looking to improve your portrait painting skills, remember that shadows are just as important as highlights—and cooler tones are your secret weapon for mastering them.

For more tutorials on acrylic painting techniques, check out realisticacrylic.com, where you can access free tips, tutorials, and classes to enhance your artistic journey.

LEARN MORE

• Adding highlights to your acrylic painting
• 5 Excellent Reasons to Use Aluminum Foil
• Paint Realistic Wrinkles in Acrylic
• Painting Clothing in an Acrylic Portrait
• Paint a Cloudy Sky Acrylic  
•  How to add Semi-Opaque Highlights
• How to Enhance the Contrast in Your Acrylic
• How to Add Glaze to Your Acrylic Painting
• Paint Realistic Reflections on Eyeglasses in an Acrylic Portrait
• Build Up Depth on Your Acrylic Portrait Backgrounds
• How Do You Do Layers With the Glazing Technique?
• Learn How to Paint Wrinkles in Acrylic

Read more about how to paint a portrait that you can surely be proud of!

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Thank you so much for taking the time to read this tutorial and watch the video. That means a lot to me.  I hope you find it very helpful in your portrait painting.  

Yours for Better Portraits,

P.S. Did you find this post helpful or encouraging? If so, send it on ahead! Let others know with the share buttons below. I’d love to hear your comments. Thank you so much! Also, do you have a question on acrylic portrait painting you’d like answered? Let me know, and I’d be happy to help!

Learn Acrylic Portrait Painting With Me in Person!

If you’d like the chance to do acrylic portrait painting with me in person, I’ll be teaching a step-by-step workshop this summer in the beautiful mountains of North Carolina…

Paint a Realistic Acrylic Portrait You Can Be Proud Of with Matt Philleo

(Thursday-Saturday, 3 Day)

August 26-30, 2020

Ridgecrest Conference Center
Black Mountain, North Carolina

Learn more below…

 

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I’d love to have you there and be able to teach you in person!

Yours for Better Portraits,

Let me know if you have any questions below in the comments or email me from the contact page. 

Paint an Acrylic Portrait With Me in 2019!

Would you like to learn portrait painting from me in person?

I’d like to let you know that I’ll be teaching at the Chippewa Valley Cultural Association (Heyde Center for the Arts, Chippewa Falls, WI) on March 12-13, 10:30am-3:30pm, a two-day intensive acrylic portrait painting workshop. The class size is limited to 10 people to make sure I can give each student feedback and individual instruction.

Learn more/ register by clicking the image below…

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If you live or will be in the St. Paul/ Minneapolis-Eau Claire, WI area around that time and would like to learn how to paint with me, I would love to see you then!

Or maybe you know someone that may be interested. Could you please let them know about this? Thank you so much! Let me know if you have any questions.

Yours for better portraits,

P.S. Did you find this post helpful or encouraging? If so, send it on ahead! Let others know with the share buttons below. I’d love to hear your comments. Thank you so much! Also, do you have a question on acrylic portrait painting you’d like answered? Let me know, and I’d be happy to help!