When you're applying a fill color, which action corresponds to selecting a theme-based color?

Selecting a theme-based color involves using predefined color schemes that are consistent with the overall design of your presentation. The action that best facilitates this is accessing the shape color button, which allows you to choose from the theme colors that are currently applied to your PowerPoint presentation.

When you click the shape color button, the dropdown menu typically presents options that include the theme colors, which are harmonized with other elements in your presentation. This ensures that the colors you select not only enhance the shape but also maintain visual coherence throughout your slides.

In contrast, other options might not necessarily lead you to select theme-based colors. For instance, choosing fill options directly could lead you to a wider range of colors, including custom ones, rather than limiting your selection to those that align with your chosen theme. Similarly, navigating to an insert menu does not directly relate to filling shapes with theme colors. The color scheme option may refer to a broader palette without specifically reflecting the nuances and relationships established by the selected theme. Therefore, the action of clicking the shape color button specifically targets applying theme-based colors.