Classic Colorworks Belle Soie

Cauldron

Blues family#373F49

Below: Classic Colorworks Cauldron, a medium-dark, subdued blue shade with hex #373F49 and RGB 55, 63, 73. Find its closest Gentle Art Sampler, Valdani, and Crescent Colors matches ranked by visual similarity, plus 8 similar Classic Colorworks shades and a full set of color harmony picks.

Hex
#373F49
RGB
55, 63, 73
HSL
213°, 14%, 25%
Lab
26.3, -0.7, -7.2
Lightness
25%
Dark
Saturation
14%
Neutral
Hue
213°
Family
Blues

Brand Equivalents for Classic Colorworks Cauldron

The five closest matches in each brand, ranked by CIEDE2000 perceptual color difference.

Classic Colorworks Cauldron

Similar Classic Colorworks Colors to Cauldron

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

Working with Classic Colorworks Cauldron

On white fabric
10.7:1
On dark fabric
2:1
Temperature
soft cool
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.

Hand-dyed notes

Classic Colorworks is hand-dyed, so Classic Colorworks Cauldron carries subtle tonal shifts skein to skein. Buy enough for a project in one dye lot, and stitch in a random or cross-country order to blend any variation.

Color Harmonies for Classic Colorworks Cauldron

Classic Colorworks threads that pair well with Cauldron, 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

Classic ColorworksCauldron in context with nearby shades from the blues color family.

About Classic Colorworks Cauldron

Classic Colorworks Cauldron is a medium-dark, subdued shade from the blues family with sky blue tones. The muted and intense mood of this color makes it a natural fit for bluebird motifs and whale designs. Expect to see it used in sapphire accents and porcelain patterns across many cross-stitch charts.

Frequently Asked Questions

What color is Classic Colorworks Cauldron?

Classic Colorworks Cauldron is a medium-dark blue shade (hex #373F49, RGB 55, 63, 73) in the blues family, commonly used for denim textures, cool-toned backgrounds, and similar motifs.

What's the closest DMC match for Classic Colorworks Cauldron?

The closest DMC match for Classic Colorworks Cauldron is DMC 413 (Pewter Grey dark) with a 85% match based on visual color similarity. Other near matches include DMC 3799 (Pewter Grey very dark, 76%) and DMC 930 (Antique Blue dark, 72%).

What's a good substitute for Classic Colorworks Cauldron?

The closest Classic Colorworks threads to Cauldron are Zach Black (ΔE 5.4), Wisconsin Woods (ΔE 6.21), and Wavy Navy (ΔE 6.62). These are useful substitutes when Cauldron is unavailable or for building gradients.

What projects use Classic Colorworks Cauldron?

Cross-stitchers pull Classic Colorworks Cauldron for charts featuring denim textures, cool-toned backgrounds, nautical themes, winter scenes. The medium-dark tone reads cleanly on its own and slots into multi-color palettes — see the color harmonies below for pairing ideas.

Does Classic Colorworks Cauldron vary between dye lots?

Some. As a hand-dyed floss, Cauldron shifts subtly skein to skein — that gentle variegation is the appeal. Buy enough for a project in one dye lot and stitch in a random order to blend any variation.