Discovering Quinacridone Magenta: A Painter’s Guide to PR122

Published on 12 March 2026 at 15:11

Quinacridone Magenta is a synthetic organic pigment widely used in artists  paints (acrylic, oil, watercolor, ink, and printing). It is known for its extremely vibrant, transparent magenta colour and excellent permanence.

Quinacridone Magenta (PR122) was developed in the mid 20th century. It is made by chemically combining carbon based compounds derived from petrochemicals to form the quinacridone molecule. The resulting material is processed to create tiny crystals, which produce the pigment’s intense magenta colour. Manufacturers control the crystal size through heating and solvent treatments, then grind the pigment into a very fine powder. The pigment is stabilised so it disperses evenly in paint such as acrylic, oil, or watercolour. Because the molecular structure is very stable, quinacridone magenta is highly lightfast, transparent, and vibrant, making it one of the most reliable and widely used modern artist pigments.

Key facts

  • Pigment code: PR122
  • Colour: Bright bluish magenta / deep pink-violet
  • Transparency: Transparent to semi-transparent
  • Lightfastness: Excellent (very resistant to fading)
  • Staining strength: High
  • Mixing behaviour: Very clean and intense

Attributes

Quinacridone pigments are prized because they combine intensity with durability. Quinacridone magenta in particular is valued for:

  • Clean colour mixing
  • Glazing and layering due to transparency
  • Strong tinting strength
  • Archival stability

Colour mixing uses

It is often used as a primary magenta in modern colour palettes.

Examples:

  • Magenta + Yellow → intense reds and oranges
  • Magenta + Cyan/Phthalo Blue → vibrant violets and purples
  • Magenta + White → luminous pinks

In abstract painting

For artists working with layered surfaces quinacridone magenta can be particularly effective because:

  • Thin washes produce glowing transparent layers
  • Over dark grounds it creates deep jewel-like colour
  • Mixed with earth pigments it produces subtle muted violets

Other quinacridone colours

The quinacridone family includes several pigments:

  • Quinacridone Magenta (PR122)
  • Quinacridone Rose (PV19)
  • Quinacridone Red (PR209)
  • Quinacridone Violet (PV19 variant)

All share high chroma and excellent lightfastness.

 

In short:

Quinacridone magenta is a modern, highly lightfast magenta pigment used by artists for its brilliance, transparency, and superb mixing properties.

 

Always follow safety instructions when using paint or pigments.

 

Colour Mixing

1. Quinacridone Magenta + Titanium White

Result: luminous pink

🟥🌸

Used for glowing highlights or atmospheric passages.

 

2. Quinacridone Magenta + Hansa Yellow

Result: strong warm red / scarlet

🟥 + 🟨🔴

Good for bright modern reds.

 

3. Quinacridone Magenta + Phthalo Blue

Result: intense violet

🟥 + 🔵🟣

One of the cleanest purple mixes possible.

 

4. Quinacridone Magenta + Ultramarine

Result: deep muted violet

🟥 + 🔵 (warm) → 🍇

Useful for darker passages or shadows.

 

5. Quinacridone Magenta + Yellow-Green

Result: neutral grey / brown

🟥 + 🟢

Useful for subtle tonal contrasts.

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