What are the best colorfast pigments for dark resin outdoor ottomans?

When selecting pigments for dark resin outdoor ottomans, durability and UV resistance are critical to prevent fading and maintain vibrancy. The best colorfast pigments include:

1. Phthalocyanine Pigments – Known for their intense blues and greens, these pigments offer excellent lightfastness and chemical stability.

2. Quinacridone Pigments – Ideal for reds and violets, they provide superior UV resistance and long-lasting color.

3. Carbon Black – A staple for deep blacks, it ensures opacity and weather resistance.

4. Iron Oxide Pigments – Great for earthy tones, they are highly fade-resistant and cost-effective.

5. Titanium Dioxide – Used for whites and pastels, it reflects UV rays and enhances durability.

For optimal results, choose pigments labeled as "lightfast" or "UV-resistant" to ensure your outdoor ottomans remain vibrant for years. Mixing pigments with a high-quality resin binder further enhances longevity.