Cosmo Embroidery Floss

2026

Blues family

Cosmo 2026 is a medium, moderately saturated blue shade with hex code #5087B0 and RGB values 80, 135, 176. Below you'll find the closest J&P Coates, Sullivans, and Classic Colorworks equivalents — ranked by visual color similarity — plus 8 similar Cosmo shades and color harmony pairings.

Hex
#5087B0
RGB
80, 135, 176
HSL
206°, 38%, 50%
Lab
54.2, -6.2, -27.2
Lightness
50%
Medium
Saturation
38%
Muted
Hue
206°
Family
Blues

Brand Equivalents for Cosmo 2026

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

Cosmo 2026

Sullivans

Wedgewood Light 45115 87% Good
Bright Turquoise Dark 45442 75% Approx
Baby Blue Medium 45067 72% Approx
Delft Blue Medium 45209 72% Approx
Blue Light 45215 71% Approx

Crescent Colours

Tyler Boy Blue 111 75% Approx
Caribbean Waters 050 71% Approx
Cool Azul 079 56% Fair
Blueberry Tart 033 40% Fair
Really Teally 104 36% Fair

Similar Cosmo Colors to 2026

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

Working with Cosmo 2026

On white fabric
3.9:1
On dark fabric
5.4:1
Temperature
cool
Closest to
turquoise

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

Blending & gradients

Because Cosmo 2253 is so near (ΔE 2.45), the pair makes a natural two-step gradient — handy for shading skin, petals, or skies without a hard seam.

Color Harmonies for Cosmo 2026

Cosmo threads that pair well with 2026, 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

Blues Family

Cosmo 2026 in context with nearby shades from the blues color family.

About Cosmo 2026

Cosmo 2026 is a medium, moderately saturated shade in the blues family with sky blue tones. This thread brings a rich and warm presence to projects featuring hydrangea blooms or skies. Look for it in charts that feature water or denim textures.

Frequently Asked Questions

What does Cosmo 2026 look like?

Cosmo 2026 is a medium shade in the blues family with hex #5087B0 and RGB 80, 135, 176. Stitchers reach for it in projects featuring forget-me-nots and bluebird motifs.

Which DMC thread matches Cosmo 2026?

The closest DMC match for Cosmo 2026 is DMC 809 (Delft Blue) with a 80% match based on visual color similarity. Other near matches include DMC 518 (Wedgewood light, 74%) and DMC 3843 (Electric Blue, 73%).

What Cosmo colors are similar to 2026?

The closest Cosmo threads to 2026 are 2253 (ΔE 2.45), 253 (ΔE 3.64), and 413 (ΔE 4.57). These are useful substitutes when 2026 is unavailable or for building gradients.

When should I use Cosmo 2026?

Reach for Cosmo 2026 when your project calls for forget-me-nots, bluebird motifs, whale designs, sapphire accents. Its medium character carries both small accents and wider palette work; the harmony picks on this page show natural companions to 2026.

What fabric color works best with Cosmo 2026?

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, 2026 has a contrast ratio of about 3.9:1 on white fabric and 5.4:1 on black. As a cool shade, its cool cast recedes visually — useful for backgrounds, shadows, water and sky, and calm, restful palettes.