The Army Painter: all you need for miniature painting

Flexible Triad Cool Reds: Mixing Crimson, Rose and Magenta

Flexible Triad Cool Reds: Mixing Crimson, Rose and Magenta

By The Army Painter: all you need for miniature painting | Published: 2026-11-01

Category: How-to Guides

Learn to mix cool reds from the Flexible Triad Cool Reds set. Step-by-step guidance for crimson, rose, and magenta on miniatures, with checkpoints to avoid muddy results.

Quick answer

Use the six cool reds in Flexible Triad: Cool Reds as a ready-made mixing range: start with the mid-tone, then adjust toward deep crimson or bright magenta by mixing adjacent colors. Keep mixes simple—two or three colors—and test on a spare surface before applying to the miniature.

Why cool reds behave differently from warm reds

Cool reds lean toward blue or purple, so they read as crimson, rose, or magenta rather than orange-red. That shift matters when you paint red cloaks, magical effects, or vibrant flowers: cool reds sit back visually and pair naturally with blue-grey shadows or purple glazes.

The Flexible Triad format gives you six colors from deep and dark to bright and light, all within the cool red family. That range removes guesswork: you can darken or lighten without leaving the cool side of the spectrum.

When to reach for magenta instead of crimson

Magenta is the brightest, most saturated end of the cool red range. Use it for magical effects, glowing runes, or fantastical creatures where you want the red to feel energetic and slightly unnatural. Crimson and deeper cool reds suit cloaks, leather, and serious armor because they stay grounded.

A common mistake is using magenta as a shadow color. It is too bright for most shadows; instead, reserve it for highlights or glazes over a crimson base.

Step-by-step cool red mixing process

  1. 1. Pick your base mid-tone: Choose the middle color of the six as your starting point. This is your anchor for crimson, rose, or magenta mixes. Common mistake: starting with the darkest or lightest color, which forces you to correct the value later and can muddy the mix. Checkpoint: the base should look like a neutral cool red, neither purple nor orange.
  2. 2. Shift toward crimson for depth: Add a small amount of the darkest cool red to your base to create a deep crimson. Mix gradually—dark colors are strong. Common mistake: adding too much dark at once, which kills saturation and makes the mix look flat. Checkpoint: the mix should still read as red, not brown or black.
  3. 3. Brighten toward rose or magenta: Add a touch of the brightest cool red (magenta-leaning) to your base to create rose or bright magenta tones. Use a clean brush and add in small increments. Common mistake: over-brightening, which pushes the color into pink and loses the red identity. Checkpoint: stop when the mix matches your reference for rose or magenta.
  4. 4. Test the mix on a spare surface: Paint a stripe on a primed spare base or plastic card and let it dry. Acrylics dry slightly darker and more saturated than they look wet. Common mistake: judging the mix wet on the palette, then finding it too bright or dark on the model. Checkpoint: the dried test stripe should match your intended final color.
  5. 5. Apply to the miniature in thin layers: Load your brush lightly and build up the color in two or three thin coats rather than one thick coat. This preserves detail and lets you adjust the hue between layers. Common mistake: flooding the surface, which obscures sculpted detail and creates tide marks. Checkpoint: each layer should be dry before adding the next.
  6. 6. Adjust with glazes, not heavy mixes: If the final color needs a nudge, use a thin glaze of one triad color rather than mixing a new batch. Glazes tint gradually and keep the underlying mix visible. Common mistake: repainting the whole area with a new mix, which can create patchy coverage. Checkpoint: glazes should be thin enough to see the previous layer through them.

Product facts

  • Flexible Triad: Cool Reds: Flexible Triad: Cool Reds contains six 18ml Warpaints Fanatic acrylic paints ranging from deep and dark to bright and light. This self-contained range lets you mix crimson, rose, and magenta tones without needing separate bottles, and the 18ml dropper bottles make it easy to dispense consistent amounts for repeatable mixes.
    Flexible Triad: Cool Reds
    Flexible Triad: Cool Reds

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