Software · Utilities & files

K’uychi

Generate color palettes with all their shades and copy their hex codes.

Completely free
Linux
Open source

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Flathub
License: BlueOak-1.0.0 — Open source (permissive)confirmed by Flathub
Open source: Yes
Commercial use: Yesconfirmed by Flathub
Account required: not documented
Credit card required: Noconfirmed by Flathub
Watermark: Not applicable
Ads: not documented
Platforms: LinuxEstablished by Linux: Flathub
Publisher: Naiara Gomez Castro
Latest version: 2025.12.1 (16 December 2025)
Latest activity: 18 December 2025
Source code: codeberg.org/nyx_lyb3ra/kuychi

At a glance

All of K’uychi is free: no feature is locked behind a paid plan, and its code is open.

Its licence (BlueOak-1.0.0) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
Commercial use allowed

About

K’uychi is a simple utility for generating color palettes. By selecting a base color, it automatically creates a consistent scale of lighter and darker shades using the OKLab color space, ensuring perceptual uniformity. Designed for developers and designers, K’uychi simplifies the task of finding the right tone for your interface. You can copy the hexadecimal value of any generated shade with a single click, ready to use in CSS or your preferred design tool. Built with Libadwaita, the application integrates seamlessly with the GNOME desktop. The name "K’uychi" comes from the Quechua word for "rainbow".

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 10 November 2026
Last technical check: 8 November 2026
Description from Flathub — AppStream (Flathub)

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