☡ is the Unicode character CAUTION SIGN, code point U+2621 (decimal 9761) in the Miscellaneous Symbols block, added in Unicode 1.1. In HTML write ☡, and in UTF-8 it is the 3 bytes E2 98 A1.
Codes
| Where | How to write it |
|---|---|
| Code point | U+2621 |
| Decimal | 9761 |
| UTF-8 bytes | E2 98 A1 |
| UTF-16 (big-endian) | 2621 |
| UTF-32 | 00002621 |
| HTML decimal | ☡ |
| HTML hex | ☡ |
| CSS | \2621 |
| JavaScript | \u2621 |
| JSON | \u2621 |
| Python | \u2621 |
| Python by name | \N{CAUTION SIGN} |
| Java, C# | \u2621 |
| Rust, Swift | \u{2621} |
| Go, C, C++ | \u2621 |
| URL (percent-encoded) | %E2%98%A1 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | CAUTION SIGN |
| Code point | U+2621 (decimal 9761) |
| Block | Miscellaneous Symbols (U+2600–U+26FF) |
| General category | So: Other symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 1.1 |
Nearby in Miscellaneous Symbols
- ☙ U+2619 Reversed Rotated Floral Heart Bullet
- ☚ U+261A Black Left Pointing Index
- ☛ U+261B Black Right Pointing Index
- ☜ U+261C White Left Pointing Index
- ☝ U+261D Index pointing up
- ☞ U+261E White Right Pointing Index
- ☟ U+261F White Down Pointing Index
- ☠ U+2620 Skull and crossbones
- ☢ U+2622 Radioactive
- ☣ U+2623 Biohazard
- ☤ U+2624 Caduceus
- ☥ U+2625 Ankh
- ☦ U+2626 Orthodox cross
- ☧ U+2627 Chi Rho
- ☨ U+2628 Cross Of Lorraine
- ☩ U+2629 Cross Of Jerusalem
All 256 characters: Miscellaneous Symbols.
Official reference
Questions people ask
- What is the HTML code for ☡?
- Use ☡ (decimal) or ☡ (hex).
- What is the UTF-8 encoding of U+2621?
- E2 98 A1 (hex), 3 bytes. In a URL it is %E2%98%A1.
- How do I write U+2621 in JavaScript or Python?
- JavaScript: \u2621. Python: \u2621.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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