Anchor Stranded Cotton

8581 — Beaver Grey Medium

Blacks family

Anchor 8581 (Beaver Grey Medium) is a dark, subdued black shade with hex code #403E3A and RGB values 64, 62, 58. Below you'll find the closest Sullivans, Cosmo, and Classic Colorworks equivalents — ranked by visual color similarity — plus 8 similar Anchor shades and color harmony pairings.

Hex
#403E3A
RGB
64, 62, 58
HSL
40°, 5%, 24%
Lab
26.3, -0.0, 2.8
Lightness
24%
Dark
Saturation
5%
Neutral
Hue
40°
Family
Blacks

Brand Equivalents for Anchor 8581

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

Anchor 8581 Beaver Grey Medium

Sullivans

Ash Grey Very Light 45121 90% Good
Beaver Grey Very Dark 45151 78% Approx
Pewter Grey Dark 45089 74% Approx
Beaver Grey Ultra Dark 45241 72% Approx
Brown Grey Dark 45395 64% Fair

Crescent Colours

Balsam Fir 157 74% Approx
Camouflage 063 69% Approx
Spinach 029 60% Fair
Black Coffee 004 55% Fair
Tartan Plaid 073 46% Fair

Similar Anchor Colors to 8581

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

Working with Anchor 8581

On white fabric
10.7:1
On dark fabric
2:1
Temperature
neutral
Closest to
charcoal

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

Anchor 8581 (Beaver Grey Medium) sits a hair from Anchor 1040 (Beaver Grey Dark) (ΔE 1.76) — 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 Anchor 8581

Anchor threads that pair well with 8581, 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

Anchor 8581 in context with nearby shades from the blacks color family.

About Anchor 8581

Known as Beaver Grey Medium, Anchor 8581 is a dark, subdued shade sitting in the blacks family. This thread brings a dramatic and quiet presence to projects featuring dramatic backgrounds or wrought iron. Look for it in charts that feature night skies or silhouettes.

Frequently Asked Questions

Anchor 8581 — what color is it?

The color of Anchor 8581 is Beaver Grey Medium — a dark black thread (hex #403E3A, RGB 64, 62, 58). It shows up most in gothic accents and shadow textures.

What is the DMC equivalent of Anchor 8581?

The closest DMC match for Anchor 8581 (Beaver Grey Medium) is DMC 844 (Beaver Grey ultra dark) with a 87% match based on visual color similarity. Other near matches include DMC 535 (Ash Grey very light, 78%) and DMC 3787 (Brown Grey dark, 72%).

Which Anchor threads are close to 8581?

The closest Anchor threads to 8581 are 1040 Beaver Grey Dark (ΔE 1.76), 400 Pewter Grey Dark (ΔE 2.93), and 235 Pewter Grey (ΔE 4.19). These are useful substitutes when 8581 is unavailable or for building gradients.

What is Anchor 8581 good for?

Anchor 8581 (Beaver Grey Medium) is commonly used in cross-stitch projects featuring gothic accents, shadow textures, outlines, lettering. 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 8581.

What fabric color works best with Anchor 8581 (Beaver Grey Medium)?

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, 8581 has a contrast ratio of about 10.7:1 on white fabric and 2:1 on black. As a neutral shade, as a near-neutral, it plays quietly with almost any palette and works well as a background or shading tone.