# Google Calendar adds full RGB picker with 24 default colors

**Published:** 2026-06-18T11:12:20.797Z  
**Topic:** Google  
**Sentiment:** neutral  
**Publisher:** TrendWatcher — https://www.trendwatcher.in/article/e8b1a7d2-bfa1-47c3-a2a8-bd1d8d769ef8

Google Calendar now offers 24 preset colors and a full RGB picker with up to 200 custom shades, rolling out to all users from June 17 2026.

Google Calendar has expanded its event‑color palette to 24 default colors and introduced a full RGB picker that lets users choose up to 200 custom shades, a change that promises finer visual organization for both personal and Workspace users [1][4]. The rollout begins on June 17 2026 for rapid‑release domains and on June 29 2026 for scheduled‑release domains, with visibility potentially taking up to two weeks [2].

| At a glance | |
|---|---|
| Default colors | 24 (up from 11) |
| Custom shades | Up to 200 via RGB picker |
| Rollout start (rapid) | June 17 2026 |
| Rollout start (scheduled) | June 29 2026 |

## Expanded palette and rollout details  
Google’s blog post confirms that the new palette is live on both web and mobile apps, and it is also exposed through the Calendar API [1]. Users can now select from a grid of 24 preset colors, and if those do not meet their needs, the RGB picker provides a broader spectrum—Google states the picker supports “up to 200 custom colors,” effectively unlocking millions of hex‑code variations [4]. The feature is enabled by default for all accounts, including personal Google accounts, Workspace customers, and Individual subscribers, with no admin toggle required [2].

## Market and competitive context  
The previous limit of 11 colors was a long‑standing complaint among power users who resorted to workarounds such as creating separate calendars or building Chrome extensions to gain more visual differentiation [4]. By expanding the palette, Google addresses a usability gap that competitors like Microsoft Outlook have already mitigated with richer color‑coding options. While Google does not disclose adoption metrics, the rollout timeline mirrors typical Workspace feature releases, suggesting a measured but broad deployment across its ecosystem.

## What to watch
- **Full rollout completion** – Monitor Google’s updates for the two‑week visibility window to confirm universal availability.  
- **Workspace admin feedback** – Since there is no admin control, watch for any enterprise requests for granular permission settings.  
- **Competitor responses** – Keep an eye on whether Outlook or other calendar apps introduce comparable custom‑color features in the next quarter.

The addition of a full RGB picker turns Google Calendar’s color‑coding from a basic visual cue into a more granular organizational tool, potentially reshaping how users segment and prioritize events across personal and enterprise environments.

## Sources
1. Android Authority — [Google Calendar finally expands event colors with a full RGB picker](https://www.androidauthority.com/google-calendar-event-color-expansion-3678634/)
2. Workspaceupdates — [Google Workspace Updates: Custom event colors in Google Calendar](https://workspaceupdates.googleblog.com/2026/06/custom-event-colors-in-google-calendar.html)
3. Rapidtables — [RGB color codes chart, RGB color picker, RGB color table.](https://www.rapidtables.com/web/color/RGB_Color.html)
4. Android Police — [Google Calendar fixes its biggest design flaw with expanded event color options](https://www.androidpolice.com/google-calendar-fixes-its-biggest-design-flaw-with-expanded-event-color-options/)
5. Colors-picker — [Google Color Picker | Html Colors - Color Picker](https://colors-picker.com/google-color-picker-html-colors/)
6. Imageresizer — [Color Picker | Pick Color From Image or Color Wheel Online](https://imageresizer.com/color-picker)

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Cite as: TrendWatcher, "Google Calendar adds full RGB picker with 24 default colors", https://www.trendwatcher.in/article/e8b1a7d2-bfa1-47c3-a2a8-bd1d8d769ef8