Anchor Stranded Cotton

121 — Blue Purple Light

Blues family

Looking up Anchor 121? It's Blue Purple Light, a medium blue shade (#686E8C / RGB 104, 110, 140). Scroll down for Crescent Colours, DMC, and Madeira equivalents ranked by visual similarity, plus 8 close Anchor alternatives and curated color harmonies.

Hex
#686E8C
RGB
104, 110, 140
HSL
230°, 15%, 48%
Lab
47.0, 4.8, -17.2
Lightness
48%
Medium
Saturation
15%
Neutral
Hue
230°
Family
Blues

Brand Equivalents for Anchor 121

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

Anchor 121 Blue Purple Light

Similar Anchor Colors to 121

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

Working with Anchor 121

On white fabric
5:1
On dark fabric
4.2:1
Temperature
soft cool
Closest to
gray

It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground.

Color Harmonies for Anchor 121

Anchor threads that pair well with 121, 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

Anchor 121 in context with nearby shades from the blues color family.

About Anchor 121

Blue Purple Light (catalog code Anchor 121) is a medium, subdued shade from the blues family with true blue tones. Expect a steady and quiet look that suits water, denim textures, and similar motifs. Cross stitch enthusiasts often reach for this thread when stitching cool-toned backgrounds or nautical themes.

Frequently Asked Questions

What color is Anchor 121?

Anchor 121 is called Blue Purple Light. It's a medium blue shade (hex #686E8C, RGB 104, 110, 140) in the blues family, commonly used for whale designs, sapphire accents, and similar motifs.

What's the closest DMC match for Anchor 121?

The closest DMC match for Anchor 121 (Blue Purple Light) is DMC 160 (Grey Blue medium) with a 77% match based on visual color similarity. Other near matches include DMC 793 (Cornflower Blue medium, 63%) and DMC 414 (Steel Grey dark, 63%).

What's a good substitute for Anchor 121?

The closest Anchor threads to 121 are 977 Blue Medium (ΔE 6.8), 939 Blue Grey (ΔE 6.81), and 131 Sky Blue Medium (ΔE 7.24). These are useful substitutes when 121 is unavailable or for building gradients.

What projects use Anchor 121?

Cross-stitchers pull Anchor 121 (Blue Purple Light) for charts featuring whale designs, sapphire accents, porcelain patterns, hydrangea blooms. The medium tone reads cleanly on its own and slots into multi-color palettes — see the color harmonies below for pairing ideas.

What fabric color works best with Anchor 121 (Blue Purple Light)?

It stands out clearly on both white and dark fabric, so it is an easy, versatile choice for any ground. For reference, 121 has a contrast ratio of about 5:1 on white fabric and 4.2:1 on black. As a soft cool shade, its cool cast recedes visually — useful for backgrounds, shadows, water and sky, and calm, restful palettes.