There are two ways you can change colors on Google maps, depending on whether you're doing it from the consumer side or the developer side. The default color of a Google place marker is red.

Now, it's even better, as you can swap the default blue marker for an icon that matches your style. Here's how to customize the vehicle icon and color on Google Maps. Related.

Google Maps is widely rolling out a revamped color palette and, now, that’s also showing up on Android Auto too. The updated look for Google Maps replaces the usual warm colors with a new ...

The familiar Google Maps interface might start looking a bit different soon. 9to5Google reports that Google is testing a major redesign of the default map layer with a new color scheme.. The new ...

You cannot remove markers from maps that were not created through your own Google account. If you delete the wrong marker by accident, click the "Undo" link that appears near the top of the map.