900
Teals family
Looking up Cosmo 900? It's a medium-dark teal shade (#367B6E / RGB 54, 123, 110). Scroll down for Sullivans, Classic Colorworks, and Weeks Dye Works equivalents ranked by visual similarity, plus 8 close Cosmo alternatives and curated color harmonies.
Brand Equivalents for Cosmo 900
Top 5 closest matches in each brand, ranked by visual color similarity. How matching works
DMC
Anchor
Madeira
J&P Coates
Sullivans
Classic Colorworks
Weeks Dye Works
Gentle Art Sampler
Valdani
Crescent Colours
Similar Cosmo Colors to 900
Closest Cosmo threads by perceptual color distance, sorted from most to least similar.
Working with Cosmo 900
It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground.
Color Harmonies for Cosmo 900
Cosmo threads that pair well with 900, based on color theory harmony rules in CIELAB color space.
Teals Family
Cosmo 900 in context with nearby shades from the teals color family.
About Cosmo 900
Meet Cosmo 900 — a moderately saturated, medium-dark hand-dyed thread in the teals family. The shade reads as rich and grounded — a go-to choice for coastal scenes and dragonflies. It also turns up in patterns built around turtle designs and mermaid motifs.
Frequently Asked Questions
Cosmo 900 — what color is it?
Cosmo 900 is a medium-dark teal thread (hex #367B6E, RGB 54, 123, 110). It shows up most in tropical motifs and cool accents.
What is the DMC equivalent of Cosmo 900?
The closest DMC match for Cosmo 900 is DMC 3814 (Aquamarine) with a 76% match based on visual color similarity. Other near matches include DMC 3812 (Sea Green very dark, 72%) and DMC 3816 (Celadon Green, 71%).
Which Cosmo threads are close to 900?
The closest Cosmo threads to 900 are 845 (ΔE 5.97), 902 (ΔE 7.11), and 2535 (ΔE 7.4). These are useful substitutes when 900 is unavailable or for building gradients.
What is Cosmo 900 good for?
Cosmo 900 is commonly used in cross-stitch projects featuring tropical motifs, cool accents, nature themes, ocean waves. Its medium-dark tone works well for standalone motifs and as part of larger palettes. This page includes color harmonies and similar shades to pair with 900.
What fabric color works best with Cosmo 900?
It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground. For reference, 900 has a contrast ratio of about 5:1 on white fabric and 4.2:1 on black. As a cool shade, its cool cast recedes visually — useful for backgrounds, shadows, water and sky, and calm, restful palettes.