# Cool Slate

> For those who like cool dark-blueish themes.

Canonical page: [https://chrome-stats.com/d/cool-slate](https://chrome-stats.com/d/cool-slate)

## Overview

- **ID:** `cool-slate`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Rush
- **Category:** solid
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2022-04-01
- **First published:** 2022-04-01
- **Size:** 8.35 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cool-slate/)

## Description

Cool Slate is a Firefox add-on that provides a cool dark-blueish theme, perfect for users who want to personalize their browsing experience with a sleek and modern look. With Cool Slate, you can enjoy a stylish and visually appealing interface while browsing the web on Firefox.

## Rankings

- #120,650 — Overall
- #109 — cool

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Cool Slate (tab bar)](https://chrome-stats.com/d/cool-slate-tab)
- [Slate - Material Blue](https://chrome-stats.com/d/slate-material-blue) — 1 users, 5.00 / 5
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- [Slate Blue](https://chrome-stats.com/d/slate-blue) — 1 users
- [Blue Slated](https://chrome-stats.com/d/blue-slated) — 3 users, 5.00 / 5
- [Slate](https://chrome-stats.com/d/slate-color-scheme)
- [Nomos Deep Slate Blue Theme](https://chrome-stats.com/d/nomos-deep-blue)
- [Pro Slate](https://chrome-stats.com/d/pro-slate) — 1 users, 5.00 / 5
- [Dark & Blue](https://chrome-stats.com/d/dark-bluecircle)
- [Dark Blue Cool](https://chrome-stats.com/d/dark-blue-cool)
- [Obsidian Slate](https://chrome-stats.com/d/obsidian-slate) — 11 users, 5.00 / 5
- [Dark Slate Theme](https://chrome-stats.com/d/dark-slate-theme) — 2 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/cool-slate)