DMC 3810 to Sullivans: Thread Conversion

Sullivans 45407 is rated close for DMC 3810 Dark Turquoise and provides an adequate substitute for most coastal, aquatic, and tile-inspired applications. The vivid medium-dark turquoise character is generally represented in Sullivans' version at a level adequate for summer coastal designs, tropical underwater scenes, and turquoise fill work. Sullivans' characteristic sheen at this saturated medium-dark value is noticeable and suits the aesthetic of these applications well — the sheen adds the visual quality of sun-lit water and glazed Mediterranean tile that coastal and tropical designs intentionally evoke. Dye lot consistency is particularly important for 3810 in Sullivans, more so than for most other threads, because this is typically the highest-volume thread in any turquoise-heavy project. Subtle lot variation in a thread that covers large proportions of the design creates visible striping bands in the fill — an issue that is minor in accent threads but visually significant in a primary fill color. Purchasing all 3810 Sullivans equivalents from a single dye lot at the project start, rather than sourcing additional skeins mid-project, is the most reliable prevention. Comparing the specific skein against a reference under daylight before committing to large fills confirms vibrancy and value are as expected.