Bottom Line 60wt Cone — Blue and Turquoise Shades
The full blue-to-teal spectrum for any blue or coastal backing. Line fundamentals live in the Bottom Line 60wt cone guide, with the warm spectrum in the green, yellow and orange shades guide:
- 634 Baby Blue — soft pale blue
- 610 Light Blue — light sky blue
- 635 Medium Blue — mid blue
- 636 Bright Blue — vivid bright blue
- 609 Dark Blue — deep navy
- 608 Periwinkle — warm blue-purple
- 632 Light Periwinkle — soft periwinkle
- 611 Turquoise — vivid turquoise
- 633 Light Turquoise — soft light turquoise
Frequently Asked Questions
Why is blue the deepest bench in the range?
Blue is the most common backing colour after neutrals — navy wide-backs, baby blues, and aqua minkys all move in volume — so the nine-step blue bench means a within-one-value match for essentially any blue back that arrives.
Which blues cover the most quilts?
609 Dark Blue (navy wide-backs), 634 Baby Blue (baby quilts), and 635 Medium Blue (the general middle). Add 611 Turquoise if coastal and batik work is a steady part of the queue.
What are the periwinkles for?
The blue-purple bridge — lavender-blue backings that make both a true blue and a true purple bobbin fleck. 608 and 632 sit exactly on that boundary at two values.



