Change a single event's color in Google Calendar

Open Google Calendar and find the event you want to recolor. Click on the event to open its details panel. Look for the colored circle or dot icon — this is usually near the event title or in the toolbar at the top of the details panel. Click that circle, and a color palette will appear with about a dozen color options. Select the color you want, and the change saves immediately.

The color you pick applies only to that one event. Other events on your calendar stay their original colors. This is useful when you want to highlight a specific appointment or visually separate one task from others without changing your whole calendar's appearance.

Key Takeaways

  • Single events change color through the event details panel — click the event, then click the colored circle icon and pick a new color.
  • Entire calendars change color through the calendar settings menu — right-click the calendar name in the left sidebar and select "Settings" or the three-dot menu.
  • Event colors are visible only to you on your own device unless you share the calendar with others, who will see the same colors you assigned.
  • Google Calendar offers the same color options for both individual events and whole calendars, so you can match them if you want visual consistency.

Change the color of an entire calendar

To change the color of every event on a specific calendar at once, find that calendar's name in the left sidebar. Right-click on the calendar name, or click the three-dot menu icon next to it. A dropdown menu will appear. Select "Settings" or "Change color" — the exact wording depends on whether you're on desktop or mobile. A color palette will open. Pick your new color, and all events on that calendar will shift to that color immediately.

This approach works well when you have multiple calendars — one for work, one for personal time, one for a project — and you want each to have its own visual identity. The color change affects only your view of the calendar. If you share the calendar with someone else, they will see the same color you chose, but they can change it on their own device without affecting what you see.

Where to find the color options on different devices

On a desktop computer, the colored circle icon appears in the event details panel when you click an event. For calendar-wide colors, right-click the calendar name in the left sidebar. On a phone or tablet using the Google Calendar app, tap an event to open it, then look for the color icon — usually a circle near the top of the screen. Tap it to see color choices. To change a whole calendar's color on mobile, tap the three-dot menu next to the calendar name and select "Settings" or "Change color."

The color palettes are identical across devices, so you will see the same options whether you are on a phone, tablet, or computer. Changes you make on one device appear on all your other devices within a few seconds.

What happens to colors when you share a calendar

When you share a calendar with another person, they see the colors you assigned to events and to the calendar itself. However, they can change those colors on their own device without affecting what you see. If you both view the same shared calendar, you might see different colors — that is normal and does not cause any problems. The color is a personal preference setting, not part of the calendar data itself.

If you want both of you to see the same colors, you would need to agree on a color scheme beforehand, but Google Calendar does not enforce matching colors across shared calendars. Each person's view is independent.

Reasons to use different colors for different calendars

Separating calendars by color makes it easier to see at a glance which events belong to which part of your life. A work calendar in blue, a personal calendar in green, and a family calendar in orange means you can quickly spot which type of commitment you are looking at. This is especially useful when you have many calendars open at once and need to find events fast.

Color coding also helps when you are planning your week. If you see a lot of blue (work) events clustered on one day, you know that day is packed with job tasks. If green (personal) events are sparse, you know you have room for personal time. This visual pattern recognition works faster than reading event titles one by one.

Reverting colors back to the default

If you change a calendar or event color and want to go back to the original, the process is the same as changing it. Click the event or calendar, open the color menu, and select the color you want. Google Calendar does not have a "reset to default" button, but you can always pick any color from the palette. If you are not sure which color was the original, you can try a neutral option like gray or the lightest available shade.

For events, if you want to remove a custom color and return to the calendar's default color, you can pick the same color as the calendar itself. This makes individual events blend in visually with the rest of the calendar.

Frequently Asked Questions

Can I create my own custom colors, or am I limited to the palette Google provides?

Google Calendar offers a fixed palette of about a dozen colors and does not allow you to create custom colors or upload hex codes. You must choose from the colors Google provides. If none of them match your preference exactly, pick the closest option.

Do colors sync across my phone, tablet, and computer?

Yes. When you change a color on one device, that change appears on all your other devices within a few seconds. You do not need to make the change separately on each device.

If I change an event's color, does it affect the calendar's color?

No. Changing an individual event's color does not change the color of the calendar it belongs to. The two are separate settings. You can have a blue calendar with green events, or any other combination.

What if someone else is viewing my shared calendar — will they see the colors I chose?

Yes, they will see the colors you assigned. However, they can change those colors on their own device without affecting your view. Each person's color choices are independent.