To create realistic skin tones, you'll need to mix a combination of colors. It's not as simple as just using yellow; everyone has different undertones, even Caucasians. Here's a basic breakdown:
- Start with a base: Mix red and yellow to create a base orange color. This will form the foundation of your skin tone.
- Add depth: Incorporate blue to deepen the color and create a more realistic skin tone. The amount of blue you add will determine the overall darkness of the skin.
- Adjust for undertones: Depending on the person's undertones, you can adjust the color further by adding more red for warmer tones or more yellow for cooler tones.
- Lighten or darken: Add white to lighten the color or more of the base orange to darken it.
- Fine-tuning: You can also add a touch of green or purple for additional realism and depth.
For example, if you want a light skin tone with warm undertones, you'd start with a base orange made of red and yellow. Then you would add a small amount of blue to deepen it and then add more red to create a warm undertone.
Remember that skin tones are complex and can vary significantly. Don't be afraid to experiment and adjust the colors until you find the perfect mix for your subject.