Classic Colorworks Belle Soie

Deep Blue Sea

Blues family

Below: Classic Colorworks Deep Blue Sea, a medium-dark, muted blue shade with hex #466573 and RGB 70, 101, 115. Find its closest Madeira, J&P Coates, and Sullivans matches ranked by visual similarity, plus 8 similar Classic Colorworks shades and a full set of color harmony picks.

Hex
#466573
RGB
70, 101, 115
HSL
199°, 24%, 36%
Lab
41.0, -7.4, -11.5
Lightness
36%
Dark
Saturation
24%
Neutral
Hue
199°
Family
Blues

Brand Equivalents for Classic Colorworks Deep Blue Sea

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

Classic Colorworks Deep Blue Sea

Sullivans

Turquoise Very Dark 45406 66% Approx
Turquoise Dark 45407 59% Fair
Antique Blue Medium 45274 57% Fair
Grey Green Dark 45384 56% Fair
Wedgewood 45380 43% Fair

Crescent Colours

Bejeweled 095 62% Fair
Deep Blue Sea 065 58% Fair
Caribbean Waters 050 47% Fair
Tyler Boy Blue 111 44% Fair
Blacksmith Blue 187 43% Fair

Similar Classic Colorworks Colors to Deep Blue Sea

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

Working with Classic Colorworks Deep Blue Sea

On white fabric
6.2:1
On dark fabric
3.4:1
Temperature
soft cool
Closest to
indigo

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 Deep Blue Sea 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 Deep Blue Sea

Classic Colorworks threads that pair well with Deep Blue Sea, 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 Colorworks Deep Blue Sea in context with nearby shades from the blues color family.

About Classic Colorworks Deep Blue Sea

A medium-dark, muted entry in the blues family, that's Classic Colorworks Deep Blue Sea with sky blue tones. The muted and intense character of this shade lends itself well to nautical themes and winter scenes. Stitchers frequently choose it for forget-me-nots and bluebird motifs in their projects.

Frequently Asked Questions

What color is Classic Colorworks Deep Blue Sea?

Classic Colorworks Deep Blue Sea is a medium-dark blue shade (hex #466573, RGB 70, 101, 115) in the blues family, commonly used for hydrangea blooms, skies, and similar motifs.

What's the closest DMC match for Classic Colorworks Deep Blue Sea?

The closest DMC match for Classic Colorworks Deep Blue Sea is DMC 3768 (Grey Green dark) with a 75% match based on visual color similarity. Other near matches include DMC 806 (Peacock Blue Dark, 66%) and DMC 931 (Antique Blue medium, 65%).

What's a good substitute for Classic Colorworks Deep Blue Sea?

The closest Classic Colorworks threads to Deep Blue Sea are Chesapeake Bay (ΔE 5.6), Summer Sky (ΔE 6.77), and Cool Azul (ΔE 8.1). These are useful substitutes when Deep Blue Sea is unavailable or for building gradients.

What projects use Classic Colorworks Deep Blue Sea?

Cross-stitchers pull Classic Colorworks Deep Blue Sea for charts featuring hydrangea blooms, skies, water, denim textures. 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 Deep Blue Sea vary between dye lots?

Yes, mildly. Hand-dyed threads like Deep Blue Sea are never perfectly flat, and later dye lots can read differently. Reserve one lot per project and avoid stitching in strict rows to keep the mottling even.