Cosmo Embroidery Floss

443

Reds family

Looking up Cosmo 443? It's a medium-light red shade (#F06051 / RGB 240, 96, 81). Scroll down for Sullivans, Classic Colorworks, and Weeks Dye Works equivalents ranked by visual similarity, plus 8 close Cosmo alternatives and curated color harmonies.

Hex
#F06051
RGB
240, 96, 81
HSL
6°, 84%, 63%
Lab
59.4, 54.5, 37.2
Lightness
63%
Light
Saturation
84%
Vivid
Hue
Family
Reds

Brand Equivalents for Cosmo 443

Top 5 closest matches in each brand, ranked by visual color similarity. How matching works

Cosmo 443

Similar Cosmo Colors to 443

Closest Cosmo threads by perceptual color distance, sorted from most to least similar.

Working with Cosmo 443

On white fabric
3.2:1
On dark fabric
6.5:1
Temperature
warm
Closest to
coral

It has moderate contrast on both light and dark fabric — usable on either, but test a few stitches on your chosen ground first.

Bold accents & focal points

With its high saturation, Cosmo 443 draws the eye — a natural pick for focal motifs, small pops of color, and details you want to read first.

Blending & gradients

Cosmo 443 sits a hair from Cosmo 342 (ΔE 2.43) — close enough to blend a strand of each for a smooth gradient or to swap one for the other in a pinch.

Color Harmonies for Cosmo 443

Cosmo threads that pair well with 443, based on color theory harmony rules in CIELAB color space.

Complementary
Opposite on the color wheel — maximum contrast
Analogous
Adjacent hues — smooth, natural transitions
Triadic
Evenly spaced at 120° — vibrant and balanced
Monochromatic
Same hue, different lightness — great for shading

Reds Family

Cosmo 443 in context with nearby shades from the reds color family.

About Cosmo 443

Meet Cosmo 443 — a highly saturated, medium-light hand-dyed thread in the reds family with true red tones. The shade reads as crisp and versatile — a go-to choice for roses and hearts. It also turns up in patterns built around holiday designs and bold accents.

Frequently Asked Questions

Cosmo 443 — what color is it?

Cosmo 443 is a medium-light red thread (hex #F06051, RGB 240, 96, 81). It shows up most in cardinal birds and apple motifs.

What is the DMC equivalent of Cosmo 443?

The closest DMC match for Cosmo 443 is DMC 352 (Coral light) with a 79% match based on visual color similarity. Other near matches include DMC 3340 (Apricot medium, 75%) and DMC 351 (Coral, 72%).

Which Cosmo threads are close to 443?

The closest Cosmo threads to 443 are 342 (ΔE 2.43), 444A (ΔE 2.84), and 853 (ΔE 5.71). These are useful substitutes when 443 is unavailable or for building gradients.

What is Cosmo 443 good for?

Cosmo 443 is commonly used in cross-stitch projects featuring cardinal birds, apple motifs, ladybug designs, barn scenes. Its medium-light tone works well for standalone motifs and as part of larger palettes. This page includes color harmonies and similar shades to pair with 443.

What fabric color works best with Cosmo 443?

It has moderate contrast on both light and dark fabric — usable on either, but test a few stitches on your chosen ground first. For reference, 443 has a contrast ratio of about 3.2:1 on white fabric and 6.5:1 on black. As a warm shade, its warm cast advances toward the viewer — good for focal points, highlights, and cozy, inviting palettes.