The Ultimate Purple Mixing Masterclass: Pigment Formulas, Ratios, and Faqs
Selecting paint combinations without checking pigment index numbers on the tube leads to inconsistent results. The following table breaks down empirical outcomes using standard acrylic and oil pigment grades.
| Primary Red / Magenta | Primary Blue / Cyan | Optimal Ratio | Visual Outcome | Saturation Integrity |
|---|---|---|---|---|
| Quinacridone Magenta (PR122) | Ultramarine Blue (PB29) | 60% Red : 40% Blue | Luminous Royal Violet | Exceptional (No Mud) |
| Cadmium Red Medium (PR108) | Ultramarine Blue (PB29) | 50% Red : 50% Blue | Muted Raisin / Rust Brown | Low (Yellow Interference) |
| Primary Magenta (PR122) | Primary Cyan (PB15:3) | 70% Red : 30% Blue | Vivid Electric Purple | Maximum Chroma |
| Alizarin Crimson (PR83) | Phthalo Blue (PB15:1) | 85% Red : 15% Blue | Deep Midnight Aubergine | High (Dark Jewel Tone) |
| Naphthol Crimson (PR170) | Cerulean Blue (PB35) | 50% Red : 50% Blue | Chalky Slate Mauve | Moderate to Low |
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how do i make the colour purple