Cosmo Embroidery Floss

156

Blacks family

Cosmo 156 is a dark, subdued black shade with hex code #323133 and RGB values 50, 49, 51. 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
#323133
RGB
50, 49, 51
HSL
270°, 2%, 20%
Lab
20.5, 0.9, -1.1
Lightness
20%
Very dark
Saturation
2%
Neutral
Hue
270°
Family
Blacks

Brand Equivalents for Cosmo 156

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

Cosmo 156

Sullivans

Pewter Grey Dark 45089 77% Approx
Ash Grey Very Light 45121 75% Approx
Beaver Grey Ultra Dark 45241 74% Approx
Pewter Grey Very Dark 45397 73% Approx
Beaver Grey Very Dark 45151 55% Fair

Crescent Colours

Black Coffee 004 79% Approx
Wavy Navy 075 66% Approx
Tartan Plaid 073 58% Fair
Purple Aster 070 55% Fair
Nighty Nite 160 52% Fair

Similar Cosmo Colors to 156

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

Working with Cosmo 156

On white fabric
12.9:1
On dark fabric
1.6:1
Temperature
neutral
Closest to
charcoal

It pops on white and light fabric but nearly disappears on black, so pair it with a light or neutral ground.

Backstitch & outlines

Cosmo 156 is dark enough to define edges: stitchers reach for shades like it when a design needs crisp backstitch outlines or readable text.

Color Harmonies for Cosmo 156

Cosmo threads that pair well with 156, 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

Blacks Family

Cosmo 156 in context with nearby shades from the blacks color family.

About Cosmo 156

Cosmo 156 sits in the blacks family as a dark, subdued shade. This thread brings a dramatic and quiet presence to projects featuring crow motifs or gothic accents. Look for it in charts that feature shadow textures or outlines.

Frequently Asked Questions

Cosmo 156 — what color is it?

Cosmo 156 is a dark black thread (hex #323133, RGB 50, 49, 51). It shows up most in wrought iron and night skies.

What is the DMC equivalent of Cosmo 156?

The closest DMC match for Cosmo 156 is DMC 3799 (Pewter Grey very dark) with a 84% match based on visual color similarity. Other near matches include DMC 3371 (Black Brown, 70%) and DMC 413 (Pewter Grey dark, 69%).

Which Cosmo threads are close to 156?

The closest Cosmo threads to 156 are 895 (ΔE 3.72), 601 (ΔE 4.43), and 478 (ΔE 6.17). These are useful substitutes when 156 is unavailable or for building gradients.

What is Cosmo 156 good for?

Cosmo 156 is commonly used in cross-stitch projects featuring wrought iron, night skies, silhouettes, calligraphy. Its dark tone works well for standalone motifs and as part of larger palettes. This page includes color harmonies and similar shades to pair with 156.

Is Cosmo 156 good for backstitching and outlines?

Yes — very dark shades like 156 are among the most-used backstitch and outlining colors. Work it in a single strand over one for crisp edges, lettering, and fine detail.