Raw Sienna oil paint can be mixed by combining yellow, red, and blue oil paints. The exact proportions depend on the specific hues of the paints you are using and the desired shade of raw sienna.
Here's a breakdown:
- Base Colors: Yellow, Red, and Blue are your primary colors.
- Mixing: Begin by mixing yellow and red to create an orange hue.
- Adjusting the Tone: Add a small amount of blue to the orange mix. Blue will neutralize the vibrancy and move the color towards the earthy brown tone of Raw Sienna.
- Fine Tuning: Gradually add more yellow or red if needed to adjust the warmth, and more blue to deepen the color towards the characteristic brownish-yellow earth tone.
Keep in mind that the key to matching any color is to adjust in small increments and compare your mix frequently to a reference sample of Raw Sienna. Experiment with different ratios until you achieve the desired result.