441 Purple Iris — The Blue-Purple
So Fine! 441 Purple Iris is the vivid, slightly blue-influenced purple of iris flowers — a purple that reads as more blue-cool than the warmer 439 Amethyst, with the specific vivid blue-purple quality of the iris blossom. For botanical iris fabric collections, jewel-tone quilts, and any vivid purple-to-blue transitional fabric, bridging toward 431 Navy at the blue end.
Top 10 Uses
- Vivid blue-purple iris-coloured fabrics
- Botanical flower collection purple quilts
- Jewel-tone quilts with vivid blue-purple
- Tone-on-tone on vivid cool purple fabric
- Mixed jewel-palette with blue-purple accent
- Spring botanical floral production
- Studio vivid cool purple thread
- Completing the purple-to-blue transition family
- Bridging Amethyst and Navy for blue-purple fabrics
- Art quilts with vivid botanical purple
#50 weight, 3-ply polyester. 3,280 yards. Colour: Purple Iris (441).
Frequently Asked Questions
Is Purple Iris a good thread for batik quilts?
Yes — blue-purple batiks shift constantly between violet and blue, and Purple Iris's transitional position blends across that shift where either a pure purple or a pure blue would flag at one end.
When should I choose Purple Iris over Amethyst?
When the fabric carries visible blue — iris prints, violet-blue solids, and cool jewel purples make balanced Amethyst read slightly warm. On standard medium purples, Amethyst remains the match.
What bobbin pairs best with So Fine! 441 Purple Iris?
A fine blue-purple polyester bobbin — Bottom Line in violet, or a Blueberry pre-wound on blue-purple backings — hides cleanly at balanced tension across botanical production.