Mixing purple requires balancing red and blue while controlling temperature and saturation. Purple is a secondary color, but achieving a clean, vibrant result depends heavily on the bias of the pigments used.
This guide explains how to mix purple in paint, how to adjust warm and cool undertones, and how purple behaves in digital RGB and CMYK systems.
How to Mix Purple in Paint
Basic Formula: Red + Blue
Purple is created by combining:
- Red
- Blue
The shade depends on which color dominates and the undertones of each pigment.
Warm vs Cool Purple
- Warm purple: Add more red.
- Cool purple: Add more blue.
Using a cool red and a cool blue produces cleaner violets. Mixing warm-biased primaries may create muddy results.
How to Lighten or Darken Purple
- Add white for lavender tones (reduces saturation)
- Add blue for deeper violet
- Add black carefully for eggplant tones
- Add a touch of yellow to mute overly bright purple
How to Create Specific Purple Variations
- Violet — balanced red–blue mix
- Lavender — purple + white
- Plum — purple + small amount of red + depth
- Eggplant — deep purple + black
- Magenta — red-dominant high saturation blend
Common Purple Mixing Mistakes
- Using warm red with warm blue (creates dull brownish tone)
- Adding too much white too early
- Overmixing too many pigments
- Ignoring color temperature bias
How Purple Works in Digital (RGB)
In RGB systems, purple is created by combining:
- Red light
- Blue light
Example purple HEX:
- #800080
Increasing red shifts toward magenta. Increasing blue shifts toward indigo.
How Purple Works in CMYK
In print, purple is created by combining:
- Magenta
- Cyan
Adjust yellow carefully to prevent dullness.
Continue Exploring Color Mixing
Purple is created by balancing red warmth with blue depth. Explore its symbolism and tonal spectrum on our detailed Purple color meaning page.
To refine purple variations, explore these related guides:
- How to Mix Red — base warmth control
- How to Mix Blue — cool depth structure
- How to Make Burgundy — dark red-purple refinement
- How to Make Maroon — brown-red depth control
- How to Make Magenta — high-chroma red-purple
- How to Make Lavender — lightened purple tones
Return to the full Color Mixing Hub to explore all structured mixing guides.
Purple Mixing FAQ
What two colors make purple?
Red and blue make purple.
Why does my purple look brown?
You may be mixing warm-biased pigments or adding too much yellow.
How do I make lavender?
Add white to a balanced purple mix.
How do I make deep eggplant purple?
Add black carefully to darken a cool purple base.
Is purple warm or cool?
Purple can be warm or cool depending on whether red or blue dominates.