A perceptual color space for image processing
From personal project to industry standard Introduction added in 2025 When introduced Oklab in 2020, I never expected it to reach as far as...
OKHST: predictable color generation for user interfaces — tenphi.me
OKHST is a tone-based color space for generating UI palettes that behave more predictably across states, dark mode, and high contrast.
oklch() CSS function - CSS | MDN
The oklch() functional notation expresses a given color in the Oklab color space. oklch() is the cylindrical form of oklab(), using the same L axis, but with polar Chroma (C) and Hue (h) coordinates.
Generating a Color Spectrum for an Image — Amanda Hinton
Walkthrough of building the Chromaculture Spectrimage analyzer that extracts and displays the color composition of an uploaded image.
Rampa — A color toolkit for AI agents and humans
One tool generates palettes, analyzes contrast, mixes colors, and exports to any format. No plugins, no dependencies.
Okular - The Universal Document Viewer
Multi-platform, fast and packed with features, Okular allows you to read PDF documents, comics and EPub books, browse images, visualize Markdown documents, and much more.
A Simple Web Developer’s Color Guide — Smashing Magazine
Laura Elizabeth never found color theory useful when trying to use color in her projects. Somewhat ironically, she’s been finding that the better she got at choosing and using color, the better she became in the theory behind it. In this article, Laura shares a simple color workflow that you can use in your next web project.
color-space — every color space, one tiny API, verified
An open collection of color spaces. Convert any space to any other with conventional ranges and independently anchored formulas.
RYBitten
RYBitten is a color tool and library for exploring painterly, RYB-inspired color mixing, gamut presets, and palette generation on the web.
RYBitten
RYBitten is a color tool and library for exploring painterly, RYB-inspired color mixing, gamut presets, and palette generation on the web.
Lovely Set of #rstats color pallets: ltc-color-palettes
A web extension that colors any link you've saved on @semble.so orange.
OKpalette is a perceptual color extraction tool that generates beautiful color palettes from images using advanced color space analysis.
oklch() has only one problem left. If a user chooses a color that this screen can’t display, browsers will look for the nearest alternative using a simplified algorithm instead of the one from the CSS spec: clipping instead of chroma reduction. evilmartians.com/chronicles/oklch-in-css-why-q…
OKLCH in CSS: why we moved from RGB and HSL—Martian Chronicles, Evil Martians’ team blog
evilmartians.com
