# Simple Cobalt & Black

> Simple cobalt toolbar with black background, white text, and dark gray menus.

Canonical page: [https://chrome-stats.com/d/simple-cobalt-black](https://chrome-stats.com/d/simple-cobalt-black)

## Overview

- **ID:** `simple-cobalt-black`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Justin
- **Category:** solid
- **Daily users:** 1
- **Version:** 1.3
- **Last updated:** 2022-10-22
- **First published:** 2022-10-10
- **Size:** 7.46 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/simple-cobalt-black/)

## Description

Simple Cobalt & Black is a Firefox add-on that allows you to customize your toolbar with a sleek cobalt design. It features a black background, white text, and dark gray menus, providing a visually pleasing browsing experience.

## Rankings

- #97,286 — Overall

## 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

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- [Simple blue and grey](https://chrome-stats.com/d/simple-blue-and-grey)
- [Simple Black&White](https://chrome-stats.com/d/simple-black-white) — 3 users, 4.75 / 5
- [Classic Black and White Theme](https://chrome-stats.com/d/classic-black-and-white-theme) — 1 users
- [Cobalt Black](https://chrome-stats.com/d/cobalt-black) — 1 users
- [Cobalt Blue and White](https://chrome-stats.com/d/cobalt-blue-and-white) — 4 users
- [Dark Bluish Vibes](https://chrome-stats.com/d/dark-bluish-vibes)
- [Black and white theme](https://chrome-stats.com/d/black-and-white-theme_42159753)
- [Cobalt Blue Firefox Theme](https://chrome-stats.com/d/cobalt-blue-firefox-theme) — 5.00 / 5
- [Slate Blue Cobalt](https://chrome-stats.com/d/slate-blue-cobalt) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/simple-cobalt-black)