The best color conversion, naming and scheming API out there.
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.
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.
Color Palette Pro — A Synthesizer for Color Palettes
Generate customizable color palettes in advanced color spaces that can be easily shared, downloaded, or exported.
Color Palette Pro — A Synthesizer for Color Palettes
Generate customizable color palettes in advanced color spaces that can be easily shared, downloaded, or exported.
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.
Reasonable Colors
Yes. Reasonable Colors is open-source (the annotated source-code is available on Github) and released under the MIT license. The color specimen document is also available to download as a PDF, JPEG, and WEBP image.
Color Hunt - Color Palettes for Designers and Artists
Discover the newest hand-picked color palettes of Color Hunt. Get color inspiration for your design and art projects.
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.
The Color System I Wish I Understood Sooner
Does your system for naming colors always feel like it falls short? This two-layer approach solves so many problems!
How to Choose Colors for Your CLI Applications · Luna’s Blog
Let’s say you’re creating a CLI tool which has to display syntax highlighted source code. You begin by choosing some colors which look nice with your chosen terminal theme:
OKpalette – Best in Class Color Extraction
OKpalette is a perceptual color extraction tool that generates beautiful color palettes from images using advanced color space analysis.
Lovely Set of #rstats color pallets: ltc-color-palettes
A web extension that colors any link you've saved on @semble.so orange.
