Colorfool vs iWantHue
Colorfool
colorfool.coiWantHue
medialab.github.ioSide by side
| Figure | Colorfool | iWantHue |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 1 | 0 |
| Spec score · Color Palette Generators | 8.5 (#2) | 7.5 (#15) |
| Accessibility | The site says WCAG contrast ratios and colorblind simulation are free on every palette. | The interface includes an option to improve palettes for colorblind users. |
| Audience | Legit.Show lists designers, developers, accessibility advocates, UI/UX professionals and brand teams as intended users. | The project describes itself as a tool for data scientists and explains its palette use in data visualization. |
| Exports | A palette page lists export options including CSS, SCSS, Tailwind, Figma/Tokens, JSON, Sketch, CMYK, PNG, ASE, sketchpalette, swatches, and PPTX. | The interface provides palette output as HEX, RGB, HCL, and LAB JSON, CSS color lists, and JavaScript settings. |
| Purpose | Colorfool is an accessible color palette generator for generating, checking, exporting, and previewing palettes. | iWantHue generates and refines palettes of optimally distinct colors for data scientists. |
Plans
In their own words
Colorfool
Colorfool is a web tool for generating, checking, previewing, and exporting color palettes. Its generator offers harmony-aware palettes, color locking, and controls for lightness and saturation. It describes harmony schemes including analogous, complementary, split-complementary, triadic, tetradic, square, and monochrome. WCAG contrast ratios and colorblind simulation are available on every palette, and the palette preview applies colors to a hero, dashboard, buttons, and a form. Export formats include CSS, SCSS, Tailwind, Figma/Tokens, JSON, Sketch, CMYK, PNG, ASE,.sketchpalette,.swatches, and PPTX. The AI generator takes a mood, theme, or object description and allows conversational refinements. An image scanner extracts colors in the browser; the site says images are not uploaded. A separate scanner accepts an image or live website URL. The style guide generator creates a one-page brand guide with color roles, accessible pairings, and usage notes for printing or saving as PDF. Colorfool is presented for solo users and teams handing off a shared brand system. The free plan is listed at free, with no paywalled accessibility checks.
iWantHue
iWantHue generates and refines color palettes for data scientists working with data visualization. Users can set hue, chroma, and lightness constraints, then sort colors by difference, hue, chroma, lightness, or randomly. Its calculations use CIE Lab, with HCL controls, and palette distribution uses either k-means clustering or force-vector repulsion. An option helps improve palettes for colorblind users. The web interface exports HEX, RGB, HCL, and LAB JSON, CSS color lists, and JavaScript settings. Developers can install the JavaScript package with npm for Node.js or browser use; its generator accepts a seed to reproduce a palette from a data attribute. The npm module also includes precomputed palettes from 2 to 15 colors, including colorblind alternatives. Very large palettes may include similar colors when the selected color space is constrained, though the first colors are arranged for the greatest possible distinction. The Fancy preset is limited to generic palettes of up to 10 colors. iWantHue is free.