Blue in Sign Language (ASL)

ASL Dictionary 3 min read

How to sign Blue in ASL
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The sign for “blue” in American Sign Language (ASL) represents the color blue and is commonly used in conversations about colors, nature, and emotions. You may use this sign when discussing clothing, art, or anything related to the color blue. It’s a simple yet expressive sign that adds vibrancy to your communication.

Last reviewed: March 15, 2026

Frequently Asked Questions

How do I use the sign for ‘blue’ in sentences?

You can use the sign for ‘blue’ as an adjective in sentences like ‘The sky is blue’ by signing ‘sky’ followed by the sign for ‘blue’. This helps convey clear and vivid imagery in your conversations.

Are there regional variations of the sign for ‘blue’?

Yes, there can be slight variations in the sign for ‘blue’ across different regions. Some areas may use a more exaggerated motion or different handshape, so it’s beneficial to observe and adapt to local signing practices when communicating.

Is there a difference between formal and informal usage of the sign for ‘blue’?

The sign for ‘blue’ remains the same in both formal and informal settings; however, in formal contexts, it may be accompanied by more complete sentences or additional context to ensure clarity and respect, while informal settings might allow for quicker, more casual interactions.

What are some signs that are similar to or easily confused with ‘blue’?

The sign for ‘blue’ can sometimes be confused with the sign for ‘black’ due to similar handshapes. It’s important to pay attention to the context and the specific movements to distinguish between them, as well as to practice both signs to enhance recognition.

How does the sign for ‘blue’ compare to BSL (British Sign Language)?

In BSL, the sign for ‘blue’ is quite different from the ASL sign. BSL typically uses a flat hand shape moving away from the face, which highlights the importance of understanding regional differences in sign languages, as they can have unique characteristics and variations.

What teaching tips do you have for learning the sign for ‘blue’?

When teaching the sign for ‘blue’, encourage learners to practice in front of a mirror to refine their hand shape and movement. Incorporating color-themed activities, such as sorting colored objects, can also reinforce the sign’s meaning in a fun and engaging way.

Table of Contents

Sign at a Glance

Type Adjective
Sign Type One-Handed
Location Neutral
Handshape closed_b
Movement None
Iconicity Arbitrary (1.074/7) — Arbitrary
Frequency Common (4.63/7)
Initialized Yes
Age of Acquisition Toddler (2-3 years) (~28 months)
Semantic Category Color
ASL Signbank View sign video →

Data: ASL-LEX 2.0 · ASL Signbank (Caselli et al., 2017)

How to Sign “Blue”

  1. Start with your dominant hand in the shape of the letter “B.” To form this, extend your fingers and keep them together while your thumb rests across your palm.
  2. Position your hand in front of your body, about chest height, with your palm facing toward you.
  3. Move your hand slightly away from your body and then back towards you while maintaining the “B” handshape. This movement should be smooth and fluid.
  4. As you sign, maintain a neutral facial expression. However, if you’re excited about something blue, adding an enthusiastic expression can enhance the meaning!

Common Mistakes

  • Using the wrong handshape, such as a flat hand instead of the letter “B.”
  • Making the movement too exaggerated, which can make it difficult for others to recognize the sign.
  • Forgetting to maintain proper facial expressions, which are important in ASL for conveying emotions and nuances.
  • 23 – A sign used to indicate the number twenty-three.
  • 9 – Represents the number nine, useful in counting or listing items.
  • A – The sign for the letter “A,” the first letter of the alphabet.
  • Abc – A general sign for the alphabet, useful in spelling.
  • Abcs – Refers to the basics of the alphabet, often used when teaching letters.

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