How to Change All Colors in Google Slides (Including Shapes & Text)

To change all colors in Google Slides — including shapes, text, borders, and backgrounds — you have three options: edit theme colors (limited to theme-linked elements), modify the master slide (limited to layout defaults), or use a find-and-replace add-on like Slide Replacer that scans actual color values and replaces them across your entire deck in one pass, regardless of how they were applied.

Last week, a designer in our community had to rebrand a 60-slide pitch deck in under two hours. New hex codes for everything — backgrounds, shapes, text, borders. She tried the built-in theme editor. Then the master slide. Then she started doing it manually, slide by slide. Forty minutes in, she'd finished 11 slides.

Sound familiar? This guide covers every method — from native options to the one approach that actually works on shapes, text, backgrounds, and borders simultaneously.

Why Can't I Change All Colors at Once in Google Slides?

Before diving into methods, here's what most articles skip: Google Slides treats colors differently depending on where they live.

Theme colors control the default palette in color pickers. Background colors are set per-slide or globally. Shape fills and borders are individual properties on each object. Text colors are set per text run — a single text box can contain five different colors.

The core limitation: Google Slides has no built-in "find and replace" for colors. You can find and replace text (Ctrl+F), but not visual properties. This is why changing all colors at once feels impossible — because with native tools alone, it nearly is.

How to Change Theme Colors in Google Slides (Method 1)

Theme colors are the palette that appears at the top of every color picker. Changing them updates any element that references a theme color position.

Steps:

1. Go to Slide → Edit theme.
2. Click Colors in the top toolbar.
3. From the "Choose a theme color" dropdown, select the color position you want to change (Text, Background, Accent 1–6).
4. Pick your new color or enter a hex code.
5. Click outside the panel — elements using that theme position update instantly.

When this works: If your deck was built with theme-linked colors only, this is elegant. One change propagates everywhere.

When it doesn't: Most real-world presentations are messy. Colors applied as "Custom" overrides — by a collaborator, from an import, from copy-paste — are invisible to the theme editor. They won't change.

Verdict: Works for clean, self-built decks. Misses the majority of color instances in collaborative or imported presentations.

How to Change Colors via the Master Slide (Method 2)

The master slide controls default styling for each layout type. You can change colors on the master, and slides using that layout inherit the changes.

Steps:

1. Go to View → Master.
2. Select the master or layout to edit.
3. Change background colors, shape fills, text colors on the master elements.
4. Close the master editor (click the X).

What this fixes: Default placeholder text colors, layout backgrounds, and decorative shapes baked into the master.

What it misses: Anything added manually on individual slides — custom shapes, pasted content, text boxes with overridden colors. None of these inherit from the master.

Verdict: Useful for setting up new templates. Nearly useless for rebranding an existing deck with content already on it.

How to Find and Replace Colors Across All Slides at Once (Method 3)

Since Google Slides lacks a native find-and-replace for colors, this requires an add-on. Slide Replacer is built specifically for this: it works like Ctrl+F, but for colors and fonts instead of text.

Steps:

1. Open your presentation in Google Slides.
2. Go to Extensions → Slide Replacer → Launch.
3. The add-on scans your deck and lists every color it finds — both theme colors and custom colors — in a clear panel.
4. For each color you want to change, click the replacement circle on the right and pick the new color using the color picker, a hex code, or RGB values.
5. You can set up multiple color replacements at once (e.g., swap blue → green, red → pink, and purple → blue in one batch).
6. Click Replace colors — every instance updates across your entire deck in seconds.

What it replaces: Shape fills, text colors, background colors, border/outline colors — every slide, in one pass.

Why it works where the other methods don't: Slide Replacer scans the actual color values applied to each element. It doesn't care whether a color is theme-linked or custom. Pasted from PowerPoint? Imported from another deck? Manually picked by a freelancer? If it's #FF5733, it gets found and replaced. And because you can queue up multiple swaps at once, a full rebrand takes seconds instead of hours.

The add-on also handles font replacement with the same logic — choose the old font, pick the new one, done.

Slide Replacer is free to install and try. A paid plan unlocks unlimited replacements for power users and teams.

Which Method Should You Use?

Building a new template from scratch → Theme Colors (Method 1)

Adjusting default layouts before adding content → Master Slide (Method 2)

Rebranding an existing deck with a new palette → Slide Replacer (Method 3)

Fixing colors after importing from PowerPoint → Slide Replacer (Method 3)

Replacing one specific hex code across shapes & text → Slide Replacer (Method 3)

Quick background color change on all slides → Theme Colors (Method 1) or Slide → Change background

Tips to Avoid Color Problems in Future Presentations

Document your hex codes before you start. Note every color in use and map each one to its replacement. This prevents the "I changed blue to green but forgot there were two different blues" problem.

Work on a duplicate. Before any bulk change, make a copy (File → Make a copy). Color changes across an entire deck are hard to undo.

Use theme colors from the start. If you build new presentations using only theme-linked colors (not custom picks), Method 1 will handle future rebrands perfectly. It's a habit worth building.

Check contrast after replacing. Swapping a dark shade for a lighter one might break text readability. Do a quick scroll-through after any bulk change.

Frequently Asked Questions

Can I change all colors in Google Slides without an add-on?

Only partially. The theme editor (Slide → Edit theme → Colors) updates theme-linked colors globally, but any color applied as a custom value — which is most colors in collaborative or imported decks — won't be affected. For a true bulk find-and-replace across shapes, text, and backgrounds, you need an add-on like Slide Replacer.

Does Google Slides have a find and replace for colors?

No. The built-in Find and Replace (Ctrl+F) only works for text content. There is no native feature to search for a hex code and replace it across shapes, text, and backgrounds. This is one of the most frequently requested features in Google's support forums.

How do I change the color of all shapes in Google Slides at once?

If your shapes use a theme Accent color, you can update them through the theme editor. Otherwise, you'd need to select each shape individually — or use Slide Replacer, which detects and replaces shape fill colors across every slide automatically.

Will changing theme colors affect slides imported from PowerPoint?

Usually not. Imported slides often carry their own color definitions that aren't mapped to your theme positions. Theme edits won't touch these orphaned colors. Slide Replacer works on actual color values regardless of origin, so it handles imported content reliably.

Can I replace a color only in shapes, not in text?

Not with the theme editor. Slide Replacer replaces all instances of a color across element types (shapes, text, borders, backgrounds). If you need selective replacement, you'd need to work element by element.

How do I change all colors in Google Slides at once?

Use Slide → Edit theme → Colors to change theme-linked colors globally. For custom colors applied to shapes, text, and borders, install Slide Replacer — it scans your deck for every color value and lets you replace them all in a single click, across every slide.

Is Slide Replacer safe to use with my presentations?

Slide Replacer only reads and modifies the presentation you're currently working on. No data is stored, shared, or transmitted externally. It runs directly inside Google Slides as a Workspace add-on.

How long does it take to change all colors in a large presentation?

Theme color edits are instant. Slide Replacer processes a full deck in seconds, regardless of slide count. Manual replacement — the only option for custom colors without an add-on — takes roughly 1–2 minutes per slide.

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