colorpicker.fr

Colorpicker lets you choose colors with three RGB sliders and read the result as a hexadecimal or RGB code in real time. HSL and CMYK are not available yet — the site describes them as coming in future releases. So if you need CMYK values for print work today, Colorpicker is not the tool for that step; if you need fast RGB/HEX picking and adjustment on screen, it fits.

Color formats available now

The practical workflow is: adjust with the RGB sliders, then copy the HEX or RGB code that updates as you move them. The site notes you can see the code "without losing your last adjustments," meaning the readout tracks your current slider positions rather than requiring you to confirm first.

Adjustment controls

RGB sliders

The three sliders are the primary way to set a color. Each slider maps to one channel, so you can dial in a value directly or nudge an existing color toward a target.

Tint

Tint is a separate adjustment tool rather than a format. It generates shade levels from a picked color, and the site states these levels are based on HSL (hue, saturation, brightness). Currently there are three levels of shades. Creating your own shade layers is described as a future release.

This is the one place HSL logic already appears in the app — as the basis for generating tints, not as an input format you can type into.

Access to controls

Every feature is reachable from the toolbar and via shortcuts, so you can switch between picking, adjusting, and storing colors without hunting through menus.

Where the formats come from

Two tools feed colors into the interface:

• Picker grabs any color on your screen — from design software, a browser, or an image — and shows it in the Colorpicker interface in real time, so you get the HEX or RGB code immediately.
• Colorsbook stores colors in multiple palettes. Clicking a saved color puts it back into the Colorpicker interface for further adjustment.

So a typical sequence is: Picker to capture a color from anywhere on screen → RGB sliders to adjust it → Tint to build out shades → Colorsbook to save the result.

What this means for your choice

Choose Colorpicker if your work runs on RGB and HEX — web design, UI work, quick on-screen sampling — and you want picking, adjusting, tinting, and palette storage in one desktop app. The site describes it as free and open source, with a downloadable app and an online version.

Hold off if you need CMYK output for print, or if you want to enter HSL values directly. Those formats are announced as future additions, not current features, and the site gives no release date. For those cases you would need a second tool alongside Colorpicker rather than instead of it.

Desktop software is a program you install and run directly on your computer's operating system (Windows, macOS, or Linux), rather than inside a browser tab. You should choose it over a browser extension or web app when your task needs deeper system access, steadier performance, or offline capability — for example, real-time meeting transcription that captures audio from multiple apps. Browser extensions are lighter and install in seconds, but they live inside one browser and inherit its limits.

What "desktop software" actually means

A desktop app is installed on the machine and runs as its own process. It can:

• Read and write local files without a download/upload round trip
• Access system-level resources like the microphone, speakers, camera, and other running apps
• Keep working when the browser is closed or the network drops (depending on the app)
• Persist settings and data locally

This is different from a web app, which runs in a browser tab and depends on a live connection and browser permissions, and from a browser extension, which is a small add-on that modifies or extends one browser's behavior.

Desktop app vs. browser extension vs. web app

The practical takeaway: extensions and web apps are convenient and low-commitment; desktop apps trade a heavier install for capability and stability.

When a desktop app is the better choice

Pick desktop software when the task depends on one or more of these:

• Capturing audio from multiple sources at once — a meeting where you're on a call and taking notes. A desktop notetaker can tap system audio and the mic; a browser extension generally can't reach outside its tab.
• Real-time transcription and live summaries — Otter's Meeting Agent is described as supporting real-time transcription, live chat, automated summaries, insights, and action items. That kind of continuous processing benefits from a local process rather than a single browser tab.
• Long or resource-heavy sessions — recording and transcribing for an hour is more stable outside a tab you might accidentally close.
• Working across apps — if your workflow spans a video call app, a document, and a notes tool, a desktop app can sit across all of them.

Choose a browser extension instead when you only need to enhance one website (for example, adding a button to a specific web tool), want zero install friction, and don't need system-level access.

How to choose and install a desktop app safely

1. Confirm the task fits a desktop app. If you only need to tweak one website, an extension is lighter. If you need system audio, local files, or offline use, go desktop.
2. Check system requirements. Match the OS (Windows/macOS/Linux) and version. Download only from the vendor's official site — for Otter, that's otter.ai.
3. Review permissions before granting. A meeting/transcription app will ask for microphone (and possibly screen or system audio) access. Grant only what the task needs.
4. Install and sign in. Follow the vendor's installer. If the app requires an account, expect a login step.
5. Verify it works. Run a short test — record 30 seconds and confirm transcription or capture appears as expected.
6. Check update and pricing terms. Otter lists a pricing page at otter.ai/pricing; check it for current plan limits rather than assuming a free tier.

Troubleshooting common desktop software problems

• Install fails — confirm OS version meets requirements, free up disk space, and re-download from the official source (a corrupted installer is a common cause).
• App crashes on launch — update to the latest version, restart the machine, and check whether a security tool is blocking it.
• No audio captured — re-check microphone/system-audio permissions in OS settings, not just in the app.
• Sync or login issues — verify your network and credentials; if the app stores data locally, confirm it isn't blocked by a firewall.
• Extension works but desktop doesn't (or vice versa) — they use different permission models; a feature available in one may not exist in the other.

If your goal is AI meeting transcription with live summaries and action items, a desktop app is usually the more capable choice; if you just need a small tweak inside one website, a browser extension is the faster path.

Colorpicker's Tint tool generates shades by deriving them from a base color using HSL (hue, saturation, brightness) as its underlying model. According to the app's own description, the tool currently offers three levels of shades, and the goal is to help you find a tint that completes your palette. If you need more than three levels or want to define your own shade steps, that capability is described as planned for future releases rather than available now.

What the Tint tool does

Tint sits alongside Picker and Colorsbook as one of the app's core features. Where Picker grabs a color from anywhere on your screen and Colorsbook stores colors in palettes, Tint takes a color you already have and produces related shades from it.

The stated purpose is practical: picking a color is only half the job, and being able to tint it lets you fill out the rest of a palette. So the typical flow is pick or choose a color, then use Tint to expand it into a small set of related shades.

How the shades are generated

The mechanism the site describes is HSL-based:

• Hue — the base color's position on the color wheel
• Saturation — how vivid or muted the color is
• Brightness (lightness) — how light or dark the color is

Shades are derived from these three attributes rather than from an arbitrary list of preset swatches. In practice this means the generated shades stay related to the base color's hue while varying along the lightness/saturation axis, which is what makes them read as a coherent family rather than unrelated colors.

The current implementation is limited to three levels of shades. The site does not specify the exact numeric steps applied to HSL for each level, so treat "three levels" as the reliable detail and avoid assuming precise lightness percentages.

What you can and can't do today

If your workflow needs a custom number of steps, custom increments, or saved shade layers, the current version won't cover that. For a quick three-step tint to round out a palette, it will.

When Tint is the right tool

Tint fits situations where you already have an anchor color and need a few related variants — for example, building hover or background states around a brand color, or extending a picked color into a small palette before saving it. In those cases the three built-in levels are usually enough to get a usable set.

It's less suited to cases where you need precise, reproducible shade scales (such as a full 50–900 tonal ramp), since the level count is fixed and the exact HSL deltas aren't documented. For that kind of work you'd currently need to adjust values manually or wait for the custom shade layers mentioned for future updates.

Once you have shades you like, Colorsbook is where they can be kept — it lets you save colors into multiple palettes and click a saved color to send it back into the main interface.

The Picker grabs a color from anywhere on your screen and shows it live in the Colorpicker interface, so you can read its hexadecimal or RGB code without losing the adjustments you were already making. It works on colors from design software, a browser, or a plain image, which makes it useful when you need to match or extract a color from existing material rather than build one from scratch.

What the Picker does

According to the Colorpicker site, Picker "allows you to grab any color on your screen," regardless of whether the source is your favorite design software, your browser, or just an image. The color appears in the Colorpicker interface in real time, so you can see the Hexadecimal or RGB code quickly "without losing your last adjustments."

That last point is the practical difference from switching windows to a separate color tool: your current color state stays intact while you sample something new.

How to use it

1. Open Colorpicker and set up whatever color you are currently working on, so the interface holds your existing adjustments.
2. Activate the Picker from the toolbar or its shortcut. The site states that every feature is accessible from the toolbar and shortcuts, though it does not list the specific key combination.
3. Move over the target color on screen — in a design app, a browser page, or an image — and sample it.
4. Read the result in the Colorpicker interface, which updates in real time with the Hexadecimal or RGB code.

The expected result is that the sampled color replaces or joins your working color while your prior adjustments remain visible, so you can compare before committing.

What you can do with a picked color

• Read the code directly. The interface shows Hexadecimal or RGB, so you can copy the value into CSS, a design file, or documentation.
• Adjust it with the RGB sliders. The site notes three RGB sliders, with HSL and CMYK listed as planned ("soon").
• Save it to Colorsbook. Colorsbook stores colors in multiple palettes; clicking a saved color puts it back into the Colorpicker interface.
• Tint it. The Tint tool helps you find a matching shade to complete a palette. It currently offers three levels of shades based on HSL (hue, saturation, brightness), with custom shade layers listed as a future release.

When the Picker is the right choice

Use the Picker when the color already exists somewhere on screen and you need its exact value — matching a brand color from a mockup, pulling a hue out of a photo, or checking what a site actually renders. If you are starting from a blank palette and want to construct colors by hand, the RGB sliders and Tint tool are the more direct path.

Practical notes

• The site describes Colorpicker as a free and open source desktop application, and also offers a simplified online version you can test in the browser. The download page includes a "donate & download" option alongside the standard download.
• The interface is available in multiple languages, with translation contributions handled through Crowdin.
• Colorsbook is described as something that "will be improved and be more efficient in the next updates," and feedback is directed to GitHub — so treat palette management as a feature still in development rather than a finished one.

One limitation to keep in mind: the source material does not specify the exact shortcut keys, platform requirements, or how the Picker behaves across multiple monitors. If those details matter for your setup, verify them in the app itself after downloading.

Colorpicker is a desktop color management application for picking, editing, organizing, and storing colors. It is aimed at designers and developers who want to grab colors from anywhere on their screen and keep them in reusable palettes. The site also offers a simplified online version you can try in the browser, plus a downloadable desktop app. According to the site, it is free and open source, developed by an enthusiast.

What the app does

The site describes Colorpicker as "a minimal but complete colorpicker desktop app." Its core functions are:

• Picker — grab any color on your screen, whether it's inside a design tool, a browser, or an image. The color appears in the Colorpicker interface in real time, so you can read the hexadecimal or RGB code without losing your last adjustments.
• Colorsbook — save colors into multiple palettes. Clicking a saved color puts it back into the Colorpicker interface. The site notes Colorsbook "will be improved and be more efficient in the next updates."
• Tint — generate tints to complete a palette. The site says there are currently three levels of shades based on HSL (hue, saturation, brightness), with custom shade layers planned for future releases.

Interface and controls

The site describes the interface as intuitive: every feature is accessible from the toolbar and shortcuts. Color selection is done with three RGB sliders, with HSL and CMYK listed as "soon" at the time of writing. The stated goal is to let you pick, edit, organize, and store colors easily.

Desktop vs. online version

The site offers both a downloadable desktop application and a simplified online version you can test directly on the page. The online version is presented as a way to try the tool before downloading; the full feature set described above belongs to the desktop app.

Who it's for

The site explicitly names designers and developers as its audience. If your work involves matching colors across design software, browsers, and images, and you want a place to store the results, that matches the described use case. If you only need an occasional one-off color value, the online version may be enough.

Availability and languages

The page lists interface languages including English, French, German, Russian, Korean, Catalan, Polish, and Spanish, with translation contributions handled through Crowdin. The site also links to GitHub for feedback.

What the site does not state

The page does not list pricing tiers, license terms beyond "free and open source," system requirements, or supported operating systems. If those details matter for your decision, check the download page or the project's repository before committing.