--- title: Install Screen Color Harmony Picker on Arch Linux using the Snap Store | Snapcraft description: Get the latest version of Screen Color Harmony Picker for on Arch Linux - Screen color eyedropper, WCAG contrast lab, and harmony palette studio url: https://snapcraft.io/install/pixel-color-harmony/arch --- [Canonical Snapcraft](https://snapcraft.io/) # Install Screen Color Harmony Picker on **Arch Linux** # Screen Color Harmony Picker (pixel-color-harmony) [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Art and Design](https://snapcraft.io/search?categories=art-and-design) [Install](https://snapcraft.io/install/pixel-color-harmony/arch#install) #### Screen color eyedropper, WCAG contrast lab, and harmony palette studio An independent open-source Linux screen color picker, WCAG 2.1 contrast analyzer, and color harmony studio, alternative to ColorMania. Not affiliated with or endorsed by any third-party software vendor. FEATURES • Live X11 Screen Eyedropper & Precision Formats: sample pixels anywhere on screen with a 3x to 20x zoomed pixel grid magnifier, global keyboard freeze toggle, interactive HSV/HSL color wheel, and bidirectional real-time conversion across HEX, RGB, HSL, HSV/HSB, CMYK, Qt/Android Hex, and Normalized Float with one-click copy buttons. • WCAG 2.1 Contrast & Color-Blindness Lab: compute relative luminance and contrast ratios between foreground and background colors with AA/AAA Normal & Large pass/fail badges, live text preview, and real-time color vision deficiency simulation for Normal, Protanopia, Deuteranopia, Tritanopia, and Achromatopsia. • Color Harmonies & Palette Exporter: generate Complementary, Analogous, Triadic, Split-Complementary, Tetradic, and 10-Step Tints & Shades swatches, manage saved custom palettes, and export to GIMP Palette (GPL), CSS Custom Properties, JSON, and PNG Swatch Cards. • Bilingual Interface: defaults to English with instant Vietnamese toggle. SUPPORT & DONATE • Created by Thanh Nguyen — ### Package name * pixel-color-harmony --- ### License * MIT --- ### Last updated * 14 November 2026 - latest/stable --- ### Websites * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ### Contact * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/pixel-color-harmony/arch#report-snap-modal) --- [See more information about pixel-color-harmony ›](https://snapcraft.io/pixel-color-harmony) ## Enable snaps on Arch Linux and install Screen Color Harmony Picker Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd On Arch Linux, snap can be installed from the [Arch User Repository (AUR).](https://aur.archlinux.org/packages/snapd/) The [manual build process](https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages) is the Arch-supported install method for AUR packages, and you’ll need the [prerequisites](https://wiki.archlinux.org/index.php/Arch_User_Repository#Prerequisites) installed before you can install any AUR package. You can then install snap with the following: ``` git clone https://aur.archlinux.org/snapd.git cd snapd makepkg -si ``` Once installed, the *systemd* unit that manages the main snap communication socket needs to be enabled: ``` sudo systemctl enable --now snapd.socket ``` If [AppArmor](https://wiki.archlinux.org/title/AppArmor) is enabled in your system, enable the service which loads AppArmor profiles for snaps: ``` sudo systemctl enable --now snapd.apparmor.service ``` To enable *classic* snap support, enter the following to create a symbolic link between `/var/lib/snapd/snap` and `/snap`: ``` sudo ln -s /var/lib/snapd/snap /snap ``` Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly. ### Install Screen Color Harmony Picker To install Screen Color Harmony Picker, simply use the following command: ``` sudo snap install pixel-color-harmony ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/pixel-color-harmony/arch) © 2026 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd. Powered by [Charmed Kubernetes](https://www.ubuntu.com/kubernetes) [Join the forum](https://forum.snapcraft.io/), contribute to or report problems with, [snapd](https://bugs.launchpad.net/snapd), [Snapcraft](https://bugs.launchpad.net/snapcraft), or [this site](https://github.com/canonical/snapcraft.io/issues/new). * [Share on Twitter](https://twitter.com/snapcraftio) * [Share on Facebook](https://www.facebook.com/snapcraftio) * [Share on YouTube](https://www.youtube.com/snapcraftio) * [Terms of Service](https://ubuntu.com/legal/terms-and-policies/snap-store-terms) * [Data privacy](https://www.ubuntu.com/legal/data-privacy) * [Manage your tracker settings](https://snapcraft.io/install/pixel-color-harmony/arch) * [Service status](https://status.snapcraft.io/) * [Other functions](https://dashboard.snapcraft.io/) * [Contact us](https://snapcraft.io/about/contact-us)