# Slack logo

> Team messaging and workplace collaboration.

**Domain:** `slack.com`  
**Logo image (transparent PNG):** https://superlogo.ai/api/logo-image/slack.com?size=1024  
**Programmatic access:** `POST https://superlogo.ai/v1/resolve` with `{"domains":["slack.com"]}` — $0.01/logo, no attribution.

## About Slack

Slack was acquired by Salesforce in July 2021 for $27.7 billion. The hash-mark logo was designed by Pentagram's Michael Bierut, replacing an earlier plaid octothorpe that had 11 colors and didn't render well at small sizes.

## Company facts

- **Founded:** 2013
- **Headquarters:** San Francisco, California, USA
- **Founders:** Stewart Butterfield, Eric Costello, Cal Henderson, Serguei Mourachov
- **Industry:** Enterprise communication
- **Website:** https://slack.com

## About the Slack logo

The Slack logo is a stylized four-color hash (#) with each of the four "petals" in a different brand color — green, blue, red, and yellow. The current design was introduced on January 16, 2019.

## Slack brand colors

| Color | Hex |
|---|---|
| Slack Aubergine | `#4A154B` |
| Slack Green | `#2EB67D` |
| Slack Blue | `#36C5F0` |
| Slack Yellow | `#ECB22E` |
| Slack Red | `#E01E5A` |

## Fetch this logo programmatically

```bash
curl -X POST https://superlogo.ai/v1/resolve \
  -H "Authorization: Bearer sl_live_YOURKEY" \
  -H "Content-Type: application/json" \
  -d '{"domains":["slack.com"],"size":512}'
```

```python
import requests
r = requests.post(
    "https://superlogo.ai/v1/resolve",
    headers={"Authorization": "Bearer sl_live_YOURKEY"},
    json={"domains": ["slack.com"], "size": 512},
)
logo_b64 = r.json()["logos"][0]["logo_base64"]
```

## Related company logos

- [Zoom](https://superlogo.ai/logo/zoom.us)
- [Discord](https://superlogo.ai/logo/discord.com)
- [Notion](https://superlogo.ai/logo/notion.so)
- [Atlassian](https://superlogo.ai/logo/atlassian.com)
- [Salesforce](https://superlogo.ai/logo/salesforce.com)
- [HubSpot](https://superlogo.ai/logo/hubspot.com)
- [Zendesk](https://superlogo.ai/logo/zendesk.com)
- [Intercom](https://superlogo.ai/logo/intercom.com)

## Pricing

- $0.01 per logo lookup by domain
- $0.04 per logo when resolving from a company name
- Failed lookups are free
- 100 free lookups per month
- No attribution, no monthly minimum